共 50 条
- [1] The positions and clusters of congruent circles in a plane. ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 1939, 100 (06): : 461 - 508
- [2] On Some Coverings of the Euclidean Plane with Pairwise Congruent Circles AMERICAN MATHEMATICAL MONTHLY, 2010, 117 (05): : 414 - 423
- [3] R-ACCESSIBLE UNDERLAPPINGS OF PLANT BY CONGRUENT CIRCLES .2. JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK, 1977, 289 : 1 - 29
- [4] R-ACCESSIBLE SUBCONGRUENCES OF PLANES BY MEANS OF CONGRUENT CIRCLES .1. JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK, 1976, 288 : 1 - 23
- [6] Reflected circles, and congruent perspective triangles MATHEMATICAL GAZETTE, 2009, 93 (526): : 10 - 26
- [10] DENSEST PACKINGS OF CONGRUENT CIRCLES IN AN EQUILATERAL TRIANGLE AMERICAN MATHEMATICAL MONTHLY, 1993, 100 (10): : 916 - 925