Kałamajska, Agnieszka. “Oscillation and Concentration Effects Described by Young Measures Which Control Discontinuous Functions”. Topological Methods in Nonlinear Analysis 31, no. 1 (March 1, 2008): 111–138. Accessed July 5, 2025. https://apcz.umk.pl/TMNA/article/view/TMNA.2008.006.