@article{JRAM_1967__228_150819,
     author = {A. Baker},
     title = {On some diophantine inequalities involving primes.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {166--181},
     publisher = {mathdoc},
     volume = {228},
     year = {1967},
     zbl = {0155.09202},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1967__228_150819/}
}