McMullen, P. Convex polytopes and the upper bound conjecture, [by] P. McMullen and G. C. Shephard in collaboration with [others]. - London, Cambridge University Press, 1971. - London Mathematical Society Lecture Note Series 201; 3 . Bibliography: p. 180-181. ISBN: 0521080177 L.2.00 ( LCCN: 75130909 //r863 Nat. Bib. No.: B71-19188 Subjects--Topical Terms: Convex polytopes. LC Class. No.: QA691 / .M28 Dewey Class. No.: 516/.2