LEADER 00000nam 2200217 a 4500 001 0817625747 007 t 008 981222s1992 sz a rb 001 eng 020 3764325747 020 0817625747 040 CURLLC 050 4 QA 371 P6 100 1 Pilyugin, Sergei Yu,|d1947- 245 10 Introduction to structurally stable systems of differential equations. 260 Basel :|bBirkhäuser Verlag,|c1992. 300 188p. 650 0 Differential equations. 650 0 Stability.
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