TY  - DATA
AU  - Hartmut Ehrig, Robert A. Kowalski, Giorgio Levi, Ugo Montanari
TI  - TAPSOFT '87: Proceedings of the International Joint Conference on Theory and Practice of Software Development, Pisa, Italy, March 23 - 27 1987
SN  - 9783540477174
PY  - 1987///
PB  - Springer Berlin Heidelberg
KW  - Computer Science
UR  - https://doi.org/10.1007/BFb0014968
ER  -