000 00258nam a2200097Ia 4500
008 240404s9999 xx 000 0 und d
100 _aDehornoy, P.
245 0 _aComplexite et Decidabilite
_cP. Dehornoy
260 _aParis
_bSpringer
_c1993
942 _aIMAR
_cCART
999 _c34022
_d34022