000 00443 a2200157 4500
035 _a
090 _c6953
_d6953
100 _aJensen, Anders
245 _aSmash products, group actions and group graded rings
_cAnders Jensen, Soren Jondrup
260 _aKobenhavns
_bUniversitet Kobenhavns
_c1989
300 _a17 p
_c20 cm
440 _aPreprint series
_n16
500 _aContine bibliografie
700 _aJondrup, Soren
942 _aIMAR
_cCART
999 _c6813
_d6813