000 00445 a2200157 4500
035 _a
090 _c11799
_d11799
100 _aHeck, Andre
245 _aInvolutive automorphism of root systems
_cAndre Heck
260 _aNijmegen
_bDepartament of Mathematics Catholic University
_c1983
300 _a22 p
_c20 cm
440 _aReport
_n8343
500 _aLucrarea este multigrafiata
500 _aContine bibliografie
942 _aIMAR
_cCART
_sSN
999 _c11578
_d11578