@article{10_4064_aa_91_4_367_378,
     author = {Maurice Margenstern and Yuri Matiyasevich},
     title = {A binomial representation of the 3x + 1 problem},
     journal = {Acta Arithmetica},
     pages = {367--378},
     publisher = {mathdoc},
     volume = {91},
     number = {4},
     year = {1999},
     doi = {10.4064/aa-91-4-367-378},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-91-4-367-378/}
}