000 00423 a2200145 4500
035 _a
090 _c23695
_d23695
100 _aBokowski, Jurgen
245 _aAlgebraic varieties characterizing matroids and oriented matrois
_cJurgen Bokowski
260 _aDarmstadt
_bTecnische Hochschule Darmstadt
_c1989
300 _a30 p
_c27 cm
440 _aPreprint
_n1239
500 _aContine bibliografie
942 _aIMAR
_cCART
_sSN
999 _c23408
_d23408