@article{AM2_1977__16_136704,
     author = {J. Tabor},
     title = {Time scale transformation equation. {(Short} {Communication).}},
     journal = {Aequationes mathematicae},
     pages = {309--310},
     year = {1977},
     volume = {16},
     url = {http://geodesic.mathdoc.fr/item/AM2_1977__16_136704/}
}