Παραπομπή APA

Roegiers, J. (1991). Rock mechanics as a multidisciplinary science: Proceedings of the 32nd U. S. Symposium. Rotterdam: A. A. Balkema.

Παραπομπή Chicago Style

Roegiers, Jean-Claude. Rock Mechanics As a Multidisciplinary Science: Proceedings of the 32nd U. S. Symposium. Rotterdam: A. A. Balkema, 1991.

Παραπομπή MLA

Roegiers, Jean-Claude. Rock Mechanics As a Multidisciplinary Science: Proceedings of the 32nd U. S. Symposium. Rotterdam: A. A. Balkema, 1991.

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