Bezditko, P. V., Krasnyuk, A. V., Malyi, A. D. and Bocharova, N. P. (2010) “COMPUTER TRANSFORMATION A SOLID REGULAR POLYHEDRONS ( PLATO’’S FIGURES) IN AUTOCAD SYSTEM TETRAHEDRON”, Science and Transport Progress , (34), pp. 127–130. doi: 10.15802/stp2010/8873.