000 00557nmm a2200145Ia 4500
008 230202s9999||||xx |||||||||||||||||und||
020 _a9783540464563
100 _aSoren Prehn, Hans Toetenel
245 0 _aVDM '91. Formal Software Development Methods. 4th International Symposium of VDM Europe, Noordwijkerhout, The Netherlands, October 21-25, 1991. Proceedings
250 _a1991
260 _bSpringer Berlin Heidelberg
_c1991
440 _aLecture Notes in Computer Science
650 _aComputer Science
856 _uhttps://doi.org/10.1007/BFb0019994
999 _c26356
_d26356