@article{120146, author = {Miroslav Laitoch}, title = {To the theory of linear difference equations}, journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica}, volume = {23}, year = {1984}, pages = {11-24}, zbl = {0586.39002}, mrnumber = {837025}, language = {en}, url = {http://dml.mathdoc.fr/item/120146} }
Laitoch, Miroslav. To the theory of linear difference equations. Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, Tome 23 (1984) pp. 11-24. http://gdmltest.u-ga.fr/item/120146/
Lineare Differentialtransformationen 2. Ordnung, VEB OVW, Berlin 1967
О свойстве заменительности дисперсий в решении дифференциального уравнения $\sqrt{|x'|}\cdot(1/ \sqrt{|x'|})'' + q(x)\cdot x'^2 =Q(t), Publ. Fac. Sci. Univ. Masaryk, Brno, No. 393 (1958), 141-155. (1958) | Zbl 0082.07502