[1] Berger M. S., Fife P.: On von Karman's equations and the buckling of a thin elastic plate. 11. Plate with general edge conditions. - Comm. Pure Appl. Math.,21 (1968), 227- 241. MR 0229978

[2] Fife P.: Non-linear deflection of thin elastic plates under tension. - Comm. Pure Appl. Math., 14 (1961), 81 - 112. MR 0128697 | Zbl 0099.40802

[3] Knightly G. H.: An existence theorem for the von Kármán equations. - Arch. Rat. Mech. Anal., 27 (1967), 233 - 242. MR 0220472 | Zbl 0162.56303

[4] Knightly G. H., Sather D.: On nonuniqueness of solutions of the von Kármán equations. - Arch. Rat. Mech. Anal., 36 (1970), 65-78. MR 0261835 | Zbl 0188.57603

[5] Morozov N. F.: Nonlinear problems in the theory of thin plates. (Russian). - Vestnik Leningr. Univ., 19 (1958), 100-124. MR 0102224

[6] Nečas J.: Les méthodes directes en théorie des équations elliptiques. - Academia, Prague 1967. MR 0227584

[7] Sharij Ju. I., Jurchenko A. S.: Dirichleťs problem for equations of Karman's type. - Diff. urav., 4(1968), 1713-1719. MR 0235279