@article{10_4064_am_11_4_493_502,
     author = {A. Janicki},
     title = {Remarks on the time transportation problem},
     journal = {Applicationes Mathematicae},
     pages = {493--502},
     publisher = {mathdoc},
     volume = {11},
     number = {4},
     year = {1969},
     doi = {10.4064/am-11-4-493-502},
     zbl = {0224.90037},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-11-4-493-502/}
}