1. S. Boyd, E.K. Ryu, A primer on monotone operator methods (survey). Appl. Comput. Math. 15(1), 3–43 (2016)
2. P. Drábek, J. Milota, Methods of Nonlinear Analysis. Applications to Differential Equations, 2nd edn. Birkhäuser Advanced Texts. Basler Lehrbücher (Springer, Basel, 2013)
3. J. Franců, Monotone operators: a survey directed to applications to differential equations. Aplikace Matematiky 35(4), 257–301 (1990)
4. S. Fučik, A. Kufner, Nonlinear differential equations, in Studies in Applied Mechanics, vol. 2 (Elsevier Scientific Publishing Company, Amsterdam, 1980)
5. H. Gajewski, K. Gröger, K. Zacharias, Nichtlineare Operatorgleichungen und Operatordifferentialgleichungen (Akademie, Berlin, 1974)