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008 240411s1973 enk|| p 0 0eng d
022 _a0092-8240
040 _aRuMoBEN
_brus
_ercr
041 0 _aeng
245 1 0 _aVol. 35 No. 1/2
260 _c1973
773 1 8 _7nnas
_gVol. 35 No. 1/2
_tBulletin of Mathematical Biology. 1973
_w000015356
_x0092-8240
942 _cIS
999 _c15398
_d15398