{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T21:41:08Z","timestamp":1789767668630,"version":"4.0.1"},"reference-count":8,"publisher":"Springer Science and Business Media LLC","issue":"5","license":[{"start":{"date-parts":[[2007,6,30]],"date-time":"2007-06-30T00:00:00Z","timestamp":1183161600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Bull Environ Contam Toxicol"],"published-print":{"date-parts":[[2007,7,27]]},"DOI":"10.1007\/s00128-007-9220-9","type":"journal-article","created":{"date-parts":[[2007,6,28]],"date-time":"2007-06-28T18:09:28Z","timestamp":1183054168000},"page":"411-416","source":"Crossref","is-referenced-by-count":41,"title":["A Comparative Study of Air Pollution in Indian Cities"],"prefix":"10.1007","volume":"78","author":[{"given":"A. K.","family":"Singh","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H. K.","family":"Gupta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K.","family":"Gupta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"Singh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V. B.","family":"Gupta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R. C.","family":"Sharma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2007,6,30]]},"reference":[{"key":"9220_CR1","doi-asserted-by":"crossref","first-page":"1009","DOI":"10.1016\/j.envint.2004.04.004","volume":"30","author":"K Adachi","year":"2004","unstructured":"Adachi K, Tainosho Y (2004) Characterization of heavy metal particles embedded in tire dust. Environ Int 30:1009\u20131017","journal-title":"Environ Int"},{"key":"9220_CR2","doi-asserted-by":"crossref","first-page":"744","DOI":"10.1021\/es00016a021","volume":"25","author":"LM Hildemann","year":"1991","unstructured":"Hildemann LM, Markowski GR, Cass GR. (1991) Chemical-Composition of Emissions from Urban Sources of Fine Organic Aerosol. Environ Sci Technol 25:744\u2013759","journal-title":"Environ Sci Technol"},{"key":"9220_CR3","doi-asserted-by":"crossref","first-page":"2187","DOI":"10.1016\/j.atmosenv.2004.01.017","volume":"38","author":"C Laschober","year":"2004","unstructured":"Laschober C, Limbeck A, Rendl J, Puxbaum H. (2004) Particulate emissions from on-road vehicles in the Kaisermuhlen-tunnel (Vienna, Austria). Atmos Environ 38:2187\u20132195","journal-title":"Atmos Environ"},{"key":"9220_CR4","doi-asserted-by":"crossref","first-page":"1045","DOI":"10.1016\/S0045-6535(02)00241-2","volume":"49","author":"L Morawska","year":"2002","unstructured":"Morawska L, (Jim) Zhang J. (2002) Combustion sources of particles. 1. Health relevance and source signatures. Chemosphere 49:1045\u20131058","journal-title":"Chemosphere"},{"key":"9220_CR5","doi-asserted-by":"crossref","first-page":"2579","DOI":"10.1016\/j.atmosenv.2004.01.041","volume":"38","author":"J Putaud","year":"2004","unstructured":"Putaud J, Raes F, Van Dingenen R, Br\u00fcggemann E, Facchini M-, Decesari S, Fuzzi S, Gehrig R, H\u00fcglin C, Laj P, et al. (2004) A European aerosol phenomenology 2: chemical Characteristics of particulate matter at kerbside, urban, rural and background sites in Europe. Atmos Environ 38:2579\u20132595","journal-title":"Atmos Environ"},{"key":"9220_CR6","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1016\/S0048-9697(03)00411-X","volume":"328","author":"S Rodriguez","year":"2004","unstructured":"Rodriguez S, Querol X, Alastuey A, Viana M, Alarcon M, Mantilla E, Ruiz CR. (2004) Comparative PM10\u2212PM2.5 source contribution study at rural, urban and industrial sites during PM episodes in Eastern Spain. Sci Total Environ 328:95\u2013113","journal-title":"Sci Total Environ"},{"key":"9220_CR7","doi-asserted-by":"crossref","first-page":"2795","DOI":"10.1016\/1352-2310(95)00322-3","volume":"30","author":"E Swietlicki","year":"1996","unstructured":"Swietlicki E, Puri S, Hansson H, Edner H. (1996) Urban air pollution source apportionment using a combination of aerosol and gas monitoring techniques. Atmos Environ 30:2795\u20132809","journal-title":"Atmos Environ"},{"key":"9220_CR8","doi-asserted-by":"crossref","first-page":"2561","DOI":"10.1016\/j.atmosenv.2004.01.040","volume":"38","author":"R Dingenen Van","year":"2004","unstructured":"Van Dingenen R, Raes F, Putaud J, Baltensperger U, Charron A, Facchini M-, Decesari S, Fuzzi S, Gehrig R, Hansson H. (2004) A European aerosol phenomenology 1: physical characteristics of particulate matter at kerbside, urban, rural and background sites in Europe. Atmos Environ 38:2561\u20132577","journal-title":"Atmos Environ"}],"container-title":["Bulletin of Environmental Contamination and Toxicology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00128-007-9220-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00128-007-9220-9\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00128-007-9220-9","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,23]],"date-time":"2019-05-23T08:12:07Z","timestamp":1558599127000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00128-007-9220-9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,6,30]]},"references-count":8,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2007,7,27]]}},"alternative-id":["9220"],"URL":"https:\/\/doi.org\/10.1007\/s00128-007-9220-9","relation":{},"ISSN":["0007-4861","1432-0800"],"issn-type":[{"value":"0007-4861","type":"print"},{"value":"1432-0800","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,6,30]]}}}