中国科学院数学与系统科学研究院期刊网
AMS
Spherical f-Tilings by Two Noncongruent Classes of Isosceles Triangles-II
Ana BREDA, Robert DAWSON, Patrícia RIBEIRO
Acta Mathematica Sinica . 2014, (8): 1435 -1464 .  DOI: 10.1007/s10114-014-3302-5