*[https://www.jstor.org/stable/25164521?seq=1 Tangian A (2003) Constructing rhythmic canons. Perspectives of New Music, 41 (2), 66-94]
*[http://repmus.ircam.fr/mamux/saisons/saison01-2001-2002/2002-02-09 Tangian A (2002) Enumeration of rhythmic canons and fugues with several rhythmic patterns (solution to Johnson's problem). Séminaire MaMuX 09.02.2002. Paris, IRCAM] [[/Тексты и партитуры|Тексты и партитуры]]