Symposium on Theoretical Aspects of Computer Science Passau, Germany, Brandenburg, F. J., Wirsing, M., & Vidal-Naquet, G. (1987). STACS 87: 4th Annual Symposium on Theoretical Aspects of Computer Science, Passau, Federal Republic of Germany, February 19-21, 1987, proceedings. Springer-Verlag.
Chicago-referens (17:e uppl.)Symposium on Theoretical Aspects of Computer Science Passau, Germany, F. J. Brandenburg, M. Wirsing, och G. Vidal-Naquet. STACS 87: 4th Annual Symposium on Theoretical Aspects of Computer Science, Passau, Federal Republic of Germany, February 19-21, 1987, Proceedings. Berlin ; New York: Springer-Verlag, 1987.
MLA-referens (8:e uppl.)Symposium on Theoretical Aspects of Computer Science Passau, Germany, et al. STACS 87: 4th Annual Symposium on Theoretical Aspects of Computer Science, Passau, Federal Republic of Germany, February 19-21, 1987, Proceedings. Springer-Verlag, 1987.