000 00365 a2200133 4500
035 _a
090 _c24916
_d24916
100 _aYokoi, Hideo
245 _aClass-number problem for certain kind of real quadratic fields
_c Hideo Yokoi
260 _aNagoya
_bUniversity Nagoya
_c1986
300 _a11 p
_c29 cm
440 _aPreprint series
_n7
942 _aIMAR
_cCART
_sSN
999 _c24626
_d24626