@article{10_4064_aa_19_1_49_62,
     author = {K. Ramachandra},
     title = {A note on numbers with a large prime factor {III}},
     journal = {Acta Arithmetica},
     pages = {49--62},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {1971},
     doi = {10.4064/aa-19-1-49-62},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-19-1-49-62/}
}