Chobanov G, Dimovski I. Extension of the Duhamel principle for the heat equation with Dezin’s initial condition. Ann. Sofia Univ. Fac. Math. and Inf. [Internet]. 2001 Dec. 12 [cited 2024 Nov. 23];93:73-92. Available from: https://ftl5.uni-sofia.bg/index.php/fmi/article/view/205