@article{10_4064_ap_15_2_159_165,
     author = {K. M. Garg},
     title = {Applications of {Denjoy} analogue, {I*} {(Sufficient} conditions for a function to be monotone)},
     journal = {Annales Polonici Mathematici},
     pages = {159--165},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {1964},
     doi = {10.4064/ap-15-2-159-165},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-15-2-159-165/}
}