【序号】:1 【作者】:Paul Erdös1, Gérard Schibler1, and Roy C. Herndon2 【题名】:Floating equilibrium of symmetrical objects and the breaking of symmetry. Part 1: Prisms 【期刊】: American Journal of Physics 【年、卷、期、起止页码】: Volume 60, Issue 4, pp. 335 【全文链接】:http://ajp.aapt.org/resource/1/ajpias/v60/i4/p335_s1?isAuthorized=no
【序号】:2 【作者】:Paul Erdös1, Gérard Schibler1, and Roy C. Herndon2 【题名】:Floating equilibrium of symmetrical objects and the breaking of symmetry. Part 2: The cube, the octahedron, and the tetrahedron 【期刊】: American Journal of Physics 【年、卷、期、起止页码】: Volume 60, Issue 4, pp. 345 【全文链接】:http://ajp.aapt.org/resource/1/ajpias/v60/i4/p345_s1?isAuthorized=no