TY - BOOK AU - Braun,Martin TI - Differential equations and their applications: an introduction to applied mathematics T2 - Applied mathematical sciences SN - 0387908064 AV - QA1QA371 .A647 vol. 15 1983 PY - 1983/// CY - New York PB - Springer-Verlag KW - Differential equations N1 - Includes index ER -