000 00226 a2200097 4500
001 6028
100 _aTucker, D G
245 _aCircuits with periodically-varying parameters.
260 _a
_bMacdonald
_c
090 _c4931
_d4931
942 _aNUST-CAE
_cM
_c31302
999 _c241101
_d241101