000 00507nmm a2200133Ia 4500
008 240103s9999||||xx |||||||||||||||||und||
020 _a9780821899403 (online)
100 _aChernoff, Paul R.
245 0 _aProduct formulas, nonlinear semigroups, and addition of unbounded operators
260 _aProvidence,
_bAmerican Mathematical Society,
_c1974
300 _a1 online resource (v, 121 p.)
490 _aMemoirs of the American Mathematical Society,
_x1947-6221 ;
856 _uhttp://www.ams.org/memo/0140
999 _c34151
_d34151