Dacarogna, Bernard Weak continuity and weak lower semicontinuity of non-linear functionals / By B. Dacarogna. - Berlin : Springer-Verlag, 1982. - 120 p. ; 24 cm. - Lecture notes in mathematics No. 922 . Index pp. 117-120 ISBN: 3-540-11488-2 0-387-11488-2 Subjects--Topical Terms: Mathematic