@article{10_4064_aa_75_2_119_131,
     author = {K. Ramachandra and A. Sankaranarayanan and K. Srinivas},
     title = {Problems and results on \ensuremath{\alpha}p - \ensuremath{\beta}q},
     journal = {Acta Arithmetica},
     pages = {119--131},
     publisher = {mathdoc},
     volume = {75},
     number = {2},
     year = {1996},
     doi = {10.4064/aa-75-2-119-131},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-75-2-119-131/}
}