1. Effect of imperfections on buckling of thin cylinders and columns under axial compression;Donnell;J Appl Mech,1950
2. Festigkeitsproblem im Maschinenbau;von Kármán;Encyl. der Mathematische Wissenschaften,1910
3. Problems in parameter expansion methods;Kayuk,1980
4. Nonlinear rank-one modification of the symmetric eigenvalue problem;Huang;J Comput Math,2010
5. Newton I. De analysis per aequationes infinitas. The mathematical papers of Isaac Newton 1690;11:1667–70; Whiteside DT, editor, Cambridge (UK): Cambridge University Press; 1968. p. 207–47 (cross referenced from many other references).