CONTINUATION THEORY FOR A-PROPER AND STRONGLY A-CLOSED MAPPINGS AND THEIR UNIFORM LIMITS AND NONLINEAR PERTURBATIONS OF FREDHOLM MAPPINGSMILOJEVIC PS.1982; NORTH-HOLLAND MATHEMATICS STUDIES; ISSN 0304-0208; NLD; DA. 1982; VOL. 71; PP. 299-372; BIBL. 36 REF.Conference Paper

Generalized coincidence indexes for A-proper mapping pairsJIAN-WEI SONG.Journal of mathematical analysis and applications. 1993, Vol 173, Num 2, pp 620-633, issn 0022-247XArticle

Remarks on the boundary element method for strongly nonlinear problemsRUOTSALAINEN, K.Journal of the Australian Mathematical Society. Series B. Applied mathematics. 1993, Vol 34, pp 419-438, issn 0334-2700, 4Article