Text ( visual ) : unmediated Torus actions and their applications in topology and combinatorics / Victor M. Buchstaber, Taras E. Panov. -- Providence, R.I. : American Mathematical Society , c2002. -- viii, 144 p. : ill. ; 26 cm. -- (University lecture series ; 24). -- Bibliography: p. 135-140 ; Includes index. -- ISBN 0821831860 ; (BA56564671) ; https://ci.nii.ac.jp/ncid/BA56564671 Author Heading(s): Buchstaber, Victor M. ; Panov, Taras E.. -- Classification(s): LCC : QA613.2 ; DC21 : 514/.3. -- Subject Heading(s): LCSH : Torus (Geometry) ; LCSH : Topological spaces ; LCSH : Combinatorial analysis