Andersson S I Ed. Proceeding on Non-linear partial differential operators and quantization procedures Andersson S I Ed.; Doebner H D Ed. - Berlin Springer-Verlag 1983 - v, 334p. cm. - Lecture notes in mathematics; 1037 . Includes bibliography Standard No.: 30156 Source: Textual Subjects--Topical Terms: Partial differential calculusMathematics Dewey Class. No.: B324p1,N81, M3