{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,10]],"date-time":"2026-03-10T12:26:30Z","timestamp":1773145590295,"version":"3.50.1"},"reference-count":15,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[1991,5,1]],"date-time":"1991-05-01T00:00:00Z","timestamp":673056000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["ZOR - Methods and Models of Operations Research"],"published-print":{"date-parts":[[1991,5]]},"DOI":"10.1007\/bf01415909","type":"journal-article","created":{"date-parts":[[2005,4,3]],"date-time":"2005-04-03T14:33:44Z","timestamp":1112538824000},"page":"231-248","source":"Crossref","is-referenced-by-count":5,"title":["On necessary and sufficient optimality conditions for multicriterial optimization problems"],"prefix":"10.1007","volume":"35","author":[{"given":"T.","family":"Staib","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","reference":[{"key":"CR1","doi-asserted-by":"crossref","unstructured":"Borwein JM (1977) Proper Efficient Points for Maximization with Respect to Cones. SIAM J Control Optim, vol 15","DOI":"10.1137\/0315004"},{"key":"CR2","doi-asserted-by":"crossref","first-page":"512","DOI":"10.1137\/0316034","volume":"16","author":"JM Borwein","year":"1978","unstructured":"Borwein JM (1978) Weak Tangent Cones and Optimization in a Banach Space. SIAM J Control Optim 16:512?522","journal-title":"SIAM J Control Optim"},{"key":"CR3","doi-asserted-by":"crossref","first-page":"420","DOI":"10.1112\/plms\/s3-44.3.420","volume":"44","author":"JM Borwein","year":"1982","unstructured":"Borwein JM (1982) Continuity and Differentiability Properties of Convex Operators. Proc London Math Soc 44:420?444","journal-title":"Proc London Math Soc"},{"key":"CR4","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1080\/02331938008842650","volume":"11","author":"JM Borwein","year":"1980","unstructured":"Borwein JM (1980) The Geometry of PARETO Efficiency over Cones. Math Operationsforsch Statist, Ser Optim 11:235?248","journal-title":"Math Operationsforsch Statist, Ser Optim"},{"key":"CR5","doi-asserted-by":"crossref","unstructured":"Choo EU, Atkins DR (1983) Proper Efficiency in Nonconvex Multicriteria Programming. Math Oper Res vol 8","DOI":"10.1287\/moor.8.3.467"},{"key":"CR6","unstructured":"Clarke FH (1973) Necessary Conditions for Nonsmooth Problems in Optimal Control and the Calculus of Variations. Ph D Thesis, Univ of Washington"},{"key":"CR7","volume-title":"Optimization and Nonsmooth Analysis","author":"FH Clarke","year":"1983","unstructured":"Clarke FH (1983) Optimization and Nonsmooth Analysis. Wiley Interscience, New York"},{"key":"CR8","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1080\/02331938308842828","volume":"14","author":"VF Demjanov","year":"1983","unstructured":"Demjanov VF, Rubinov AM (1983) On Quasidifferentiable Mappings. Math Operationsforsch Statist, Ser Optim 14:3?21","journal-title":"Math Operationsforsch Statist, Ser Optim"},{"key":"CR9","volume-title":"Mathematical Vector Optimization in Partially Ordered Linear Spaces","author":"J Jahn","year":"1986","unstructured":"Jahn J (1986) Mathematical Vector Optimization in Partially Ordered Linear Spaces. Verlag Peter Lang, Frankfurt\/Main"},{"key":"CR10","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1007\/BF00940199","volume":"54","author":"J Jahn","year":"1987","unstructured":"Jahn J (1987) Parametric Approximation Problems Arising in Vector Optimization. J Optim Theory Appl 54:503?516","journal-title":"J Optim Theory Appl"},{"key":"CR11","doi-asserted-by":"crossref","unstructured":"Jahn J, Sachs E (1986) Generalized Quasiconvex Mappings and Vector Optimization. SIAM J Control Optim, vol 24","DOI":"10.1137\/0324017"},{"key":"CR12","unstructured":"Kaliszewski I (1985) A Characterization of Properly Efficient Solutions by an Augmented Tchebycheff Norm. Bull Polish Acad of Sciences, vol 33, no 7?8"},{"key":"CR13","doi-asserted-by":"crossref","first-page":"451","DOI":"10.1007\/BF00935364","volume":"41","author":"W Minami","year":"1983","unstructured":"Minami W (1983) Weak Pareto-Optimal Necessary Conditions in Nondifferentiable Multiobjective Program on a Banach Space. J Optim Theory Appl 41:451?461","journal-title":"J Optim Theory Appl"},{"key":"CR14","unstructured":"Staib T (1989) Notwendige Optimalit\u00e4tsbedingungen in der mehrkriteriellen Optimierung mit Anwendung auf Steuerungsprobleme. Doctoral Dissertation, University of Erlangen-N\u00fcrnberg"},{"key":"CR15","doi-asserted-by":"crossref","unstructured":"Valadier M (1972) Sous-Diff\u00e9rentiabilit\u00e9 de Fonctions Convexes \u00e1 Valeurs dans Un Espace Vectoriel Ordonn\u00e9. Math Scand 30?5","DOI":"10.7146\/math.scand.a-11064"}],"container-title":["ZOR Zeitschrift f\ufffdr Operations Research Methods and Models of Operations Research"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF01415909.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF01415909\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF01415909","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,4,6]],"date-time":"2020-04-06T17:22:05Z","timestamp":1586193725000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF01415909"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,5]]},"references-count":15,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1991,5]]}},"alternative-id":["BF01415909"],"URL":"https:\/\/doi.org\/10.1007\/bf01415909","relation":{},"ISSN":["0340-9422","1432-5217"],"issn-type":[{"value":"0340-9422","type":"print"},{"value":"1432-5217","type":"electronic"}],"subject":[],"published":{"date-parts":[[1991,5]]}}}