@article{120236, author = {Karel Bene\v s}, title = {Analog solution of a given problem in the back time}, journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica}, volume = {29}, year = {1990}, pages = {269-282}, zbl = {0756.34018}, mrnumber = {1144840}, language = {en}, url = {http://dml.mathdoc.fr/item/120236} }
Beneš, Karel. Analog solution of a given problem in the back time. Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, Tome 29 (1990) pp. 269-282. http://gdmltest.u-ga.fr/item/120236/
Solution of a given problem in the back time, Acta UPO, Tom 46, 1975, 59-62. (1975)