{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T04:56:08Z","timestamp":1773377768322,"version":"3.50.1"},"reference-count":9,"publisher":"IEEE","license":[{"start":{"date-parts":[[2022,6,26]],"date-time":"2022-06-26T00:00:00Z","timestamp":1656201600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,6,26]],"date-time":"2022-06-26T00:00:00Z","timestamp":1656201600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,6,26]]},"DOI":"10.1109\/isit50566.2022.9834521","type":"proceedings-article","created":{"date-parts":[[2022,8,3]],"date-time":"2022-08-03T15:34:22Z","timestamp":1659540862000},"page":"1112-1114","source":"Crossref","is-referenced-by-count":0,"title":["The Pisarenko spectral estimation method: Extension to AR vector processes"],"prefix":"10.1109","author":[{"given":"Jes\u00fas","family":"Guti\u00e9rrez-Guti\u00e9rrez","sequence":"first","affiliation":[{"name":"University of Navarra,Tecnun School of Engineering,San Sebasti&#x00E1;n,Spain"}]},{"given":"Adam","family":"Podhorski","sequence":"additional","affiliation":[{"name":"University of Navarra,Tecnun School of Engineering,San Sebasti&#x00E1;n,Spain"}]},{"given":"Xabier","family":"Insausti","sequence":"additional","affiliation":[{"name":"University of Navarra,Tecnun School of Engineering,San Sebasti&#x00E1;n,Spain"}]},{"given":"Marta","family":"Z\u00e1rraga-Rodr\u00edguez","sequence":"additional","affiliation":[{"name":"University of Navarra,Tecnun School of Engineering,San Sebasti&#x00E1;n,Spain"}]}],"member":"263","reference":[{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2008.2006401"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4684-0198-1"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1561\/0100000066"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1972.1054924"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2011.2159042"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1561\/0100000006"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.amc.2019.06.040"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4612-0653-8"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-246X.1972.tb06146.x"}],"event":{"name":"2022 IEEE International Symposium on Information Theory (ISIT)","location":"Espoo, Finland","start":{"date-parts":[[2022,6,26]]},"end":{"date-parts":[[2022,7,1]]}},"container-title":["2022 IEEE International Symposium on Information Theory (ISIT)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9834325\/9834269\/09834521.pdf?arnumber=9834521","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T20:35:06Z","timestamp":1773347706000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9834521\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,26]]},"references-count":9,"URL":"https:\/\/doi.org\/10.1109\/isit50566.2022.9834521","relation":{},"subject":[],"published":{"date-parts":[[2022,6,26]]}}}