Kuznetsov, E. N. (Edward N.) Underconstrained structural systems / E. N. Kuznetsov - New York Springer-Verlag 1991 - 312 p. : ill. ; 24 cm. - Mechanical engineering series . p. 303-306 ISBN: 0387975942 LCCN: 91-15293 Subjects--Topical Terms: Structural analysis (Engineering)