@article{107027, author = {Erhard Heil}, title = {On an oscillation criterion of Hartman, Wintner and Potter}, journal = {Archivum Mathematicum}, volume = {015}, year = {1979}, pages = {81-91}, zbl = {0378.34026}, mrnumber = {563141}, language = {en}, url = {http://dml.mathdoc.fr/item/107027} }
Heil, Erhard. On an oscillation criterion of Hartman, Wintner and Potter. Archivum Mathematicum, Tome 015 (1979) pp. 81-91. http://gdmltest.u-ga.fr/item/107027/
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