@article{GDZPPN002377861, title = {Das spezielle Perron-Stieltjessche Integral}, journal = {Mathematische Zeitschrift}, volume = {43}, year = {1938}, pages = {637-681}, zbl = {0018.24901}, url = {http://dml.mathdoc.fr/item/GDZPPN002377861} }
Ridder, Dr. J., Groningen (Holland), K. Das spezielle Perron-Stieltjessche Integral. Mathematische Zeitschrift, Tome 43 (1938) pp. 637-681. http://gdmltest.u-ga.fr/item/GDZPPN002377861/