@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039340,
 author = {G., Isac and M., S. Gowda},
 issue = {1},
 journal = {Journal of the Faculty of Science, the University of Tokyo. Sect. 1 A, Mathematics = 東京大学理学部紀要. 第1類A, 数学},
 month = {},
 note = {application/pdf},
 pages = {1--16},
 title = {Operators of class $(S)^1_{+}$, Altman's condition and the complementarity problem},
 volume = {40},
 year = {1993}
}