[MathCongrès]
Number theory with an emphasis on the Markoff spectrum
/ Ed. Pollington, Andrew D. ; Ed. Moran, William ; Brigham Young University.
-Basel, Hong Kong, New York NY : Marcel Dekker, 1993. - viii, 321 p. ; 25 cm
[MathCongrès]
Algebraic geometry
/ Ed. Harbourne, Brian ; Ed. Speiser, Robert ; Brigham Young University ; National Science Foundation.
-Providence RI : American mathematical Society, 1991. - xi, 146 p. ; 25 cm