Edmond H30: Universityof Oklahoma Observatory, Norman H31: Star Ridge Observatory, Weimar H32: Texas A&M Physics Observatory, College Station H33: Bixhoma
Resort, Maui, Hawaii, 2002 . Stam, Jos, Aperiodic Texture Mapping (PDF), 1997 [2019-08-13], (原始内容 (PDF)存档于2016-04-30) . Introduces the idea of using Wang