@article{10_4064_aa136_4_3,
     author = {Attila B\'erczes and Jan-Hendrik Evertse and K\'alm\'an Gy\H{o}ry},
     title = {Effective results for linear equations
 in two unknowns from a multiplicative division group},
     journal = {Acta Arithmetica},
     pages = {331--349},
     publisher = {mathdoc},
     volume = {136},
     number = {4},
     year = {2009},
     doi = {10.4064/aa136-4-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa136-4-3/}
}