000 00353 a2200133 4500
035 _a
090 _c24039
_d24039
100 _aGindikin, S. G
245 _aTwistors, rational curves, quaternionian structures
_c S. G. Gindikin
260 _aUppsala
_bUppsala University
_c1988
300 _a39 p
_c27 cm
440 _aReport
_n12
942 _aIMAR
_cCART
_sSN
999 _c23751
_d23751