@article{AUPO_1990__29_1_a15,
     author = {Bene\v{s}, Karel},
     title = {Analog solution of a given problem in the back time},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {269--282},
     publisher = {mathdoc},
     volume = {29},
     number = {1},
     year = {1990},
     mrnumber = {1144840},
     zbl = {0756.34018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1990__29_1_a15/}
}