Dafermos, C.M., et al (eds) Differential equations proceedings of the EQUADIFF conference 1987 held at democritus university of thrace, xanthi, greece, 1987 Ed by C.M. Dafermos, et al - New York Marcel Dekker 1989 - xi 787 - Lecture notes in pure & applied mathematics 118 . ISBN: 0824780779 Dewey Class. No.: 10.01 / DAFE