Mappings of monotone type: Theory and applications.
(English).
In:
Krbec, Miroslav, Kufner, Alois, Opic, Bohumír
and
Rákosník, Jiří (eds.):
Nonlinear Analysis, Function Spaces and Applications,
Proceedings of the Spring School held in Roudnice nad Labem, 1990.
Vol. 4.
B. G. Teubner Verlagsgesellschaft, Leipzig, 1990.
pp. 104-126