@article{GDZPPN00247638X, title = {On Absolute Continuity in Transformation Theory.}, journal = {Monatshefte f\"ur Mathematik}, volume = {73}, year = {1969}, pages = {1-6}, zbl = {0185.11704}, url = {http://dml.mathdoc.fr/item/GDZPPN00247638X} }
Brooks, James K. On Absolute Continuity in Transformation Theory.. Monatshefte für Mathematik, Tome 73 (1969) pp. 1-6. http://gdmltest.u-ga.fr/item/GDZPPN00247638X/