[1] J. Nečas: Les méthodes directes en théorie des équations elliptiques. Academia, Praha, 1967. MR 0227584

[2] S. Fučík. J. Nečas J. Souček V. Souček: Spectral Analysis of Nonlinear Operators. Society of Czechoslovak Mathematicians and Physicists, Praha, 1973.

[3] S. Fučík J. Nečas J. Souček V. Souček: Spectral Analysis of Nonlinear Operators. Springer- Verlag, Berlin-Heidelberg-New York, 1973. MR 0467421

[4] S. Fučík J. Nečas V. Souček: Einführung in die Variationsrechnung. Teubner-Texte zur Mathematik, Leipzig, 1977. MR 0487654

[5] J. Nečas I. Hlaváček: Mathematical Theory of Elastic and Elasto-Plastic Bodies: An Introduction. Elsevier, Amsterdam-Oxford -New York, 1981. MR 0600655

[6] J. Nečas I. Hlaváček: Úvod do matematické teorie pružných a pružně plastických těles. SNTL, Praha, 1983.

[7] I. Hlaváček J. Haslinger J. Nečas J. Lovíšek: Riešenie variačných nerovností v mechanike. Alfa Bratislava - SNTL Praha, 1982. MR 0755152

[8] И. Главачек Я. Гаслингер Й. Нечасс Я. Ловишек: Решение вариациончных неравенств в механике. Mír, Moskva, 1986. Zbl 1235.70189

[9] I. Hlaváček J. Haslinger J. Nečas J. Lovíšek: Solution of Variational Inequalities in Mechanics. Applied Mathematical Sciences 66, Springer-Verlag, New York-Berlin- Heidelberg-London-Paris-Tokyo, 1988. MR 0952855

[10] J. Nečas: Introduction to the Theory of Nonlinear Elliptic Equations. Teubner Texte zur Mathematik 52, Leipzig, 1983. MR 0731261

[11] J. Nečas: Introduction to the Theory of Nonlinear Elliptic Equations. John Wiley Sons. Chichester-New York-Brisbane-Toronto -Singapore, 1986. MR 0874752

[12] J. Nečas: Écoulements cle fluide; Compacité par entropie. Masson, Paris -Milan-Barcelone- Mexico, 1989. MR 1269784

[13] J. Nečas: On the regularity of weak solutions to variational equations and inequalities for nonlinear second order elliptic systems. Equadiff IV, Praha, Springer-Verlag, Lecture Notes in Mathematics 703, Berlin-New York, 1979, 286-299. MR 0535349

[14] M. Feistauer J. Nečas: Viscosity method in a transonic flow. Commun. in Partial Differential Equations, 13 (7) (1988), 775-812. DOI 10.1080/03605308808820560 | MR 0940958

[15] A. Friedman J. Nečas: Systems of nonlinear wave equations with nonlinear viscosity. Pacific Journal of Mathematics, 135 (1988), 29-55. DOI 10.2140/pjm.1988.135.29 | MR 0965683