Παραπομπή APA

Rakowski, Z. (1992). Geomechanics 91: Proceedings of the International Conference Geomechanics 91, Hradec, Ostrava, Czechoslovakia, 24-26 September 1991. Rotterdam: A. A. Balkema.

Παραπομπή Chicago Style

Rakowski, Zikmund. Geomechanics 91: Proceedings of the International Conference Geomechanics 91, Hradec, Ostrava, Czechoslovakia, 24-26 September 1991. Rotterdam: A. A. Balkema, 1992.

Παραπομπή MLA

Rakowski, Zikmund. Geomechanics 91: Proceedings of the International Conference Geomechanics 91, Hradec, Ostrava, Czechoslovakia, 24-26 September 1991. Rotterdam: A. A. Balkema, 1992.

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