TY  - GEN
AU  - Pommare, Zh
TI  - Sistemy uravnenij s chastnymi proizvodnymi i psevdogruppy Li
U1  - 517 
PY  - 1983///
CY  - Moskva
PB  - Mir
N1  - Cuprinde bibliografie pe capitole si index; Scriere chirilica; Systems of partial differential equations and Lie pseudogroups - J. F. Pommaret; with a preface by Andre Lichnerowicz; (Mathematics and Its Applications - volume 14); (New York; London; Paris - Gordon and Breach Science Publishers - 1978)
ER  -