Nonlinear boundary value problem for concave capillary surfaces occurring in single crystal rod growth from the melt. Balint, Stefan; Balint, Agneta Maria — 2008 Journal of Inequalities and Applications [electronic only]
Oscillation susceptibility analysis of the ADMIRE aircraft along the path of longitudinal flight equilibriums in two different mathematical models. Balint, Stefan; Balint, Agneta Maria; Ionita, Achim — 2009 Differential Equations & Nonlinear Mechanics