000 00400nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e13087
_aMAIN
041 _aEnglish
082 _a515.35 M687D
100 _aMishchenko, E F
245 0 _aDifferential equation with small parameters and relaxation oscillations
260 _aNew York
_bPlenum Press
_c1980
300 _ax,228 p.
942 _cBK
999 _c224251
_d224251