@article{10_4064_aa154_3_1,
     author = {Douglas Bowman and Alexandru Zaharescu},
     title = {Natural numbers $n$ for which $\lfloor n\alpha +s\rfloor \not =\lfloor n\beta +s\rfloor $},
     journal = {Acta Arithmetica},
     pages = {217--233},
     publisher = {mathdoc},
     volume = {154},
     number = {3},
     year = {2012},
     doi = {10.4064/aa154-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa154-3-1/}
}