Change of the Willmore energy under infinitesimal bending of membranes. - Ljubica S. Velimirovic; Marija S. Ciric; Milica D. Cvetkovic (Comput. Math. Appl., 2010)

Analysis of Gaudi surfaces at small deformations. - Ljubica S. Velimirovic; Milica D. Cvetkovic; Marija S. Ciric; Nikola M. Velimirovic (Appl. Math. Comput., 2012)

Variation of shape operator under infinitesimal bending of surface. - Ljubica S. Velimirovic; Milica D. Cvetkovic; Marija S. Najdanovic; Nikola M. Velimirovic (Appl. Math. Comput., 2013)

Gaudi surfaces and curvature based functional variations. - Ljubica S. Velimirovic; Milica D. Cvetkovic (Appl. Math. Comput., 2014)