@article{MM2_1998__95_3_156364,
     author = {Friedemann Lucius},
     title = {Rings with a theory of gretest common divisors.},
     journal = {Manuscripta mathematica},
     pages = {117--136},
     publisher = {mathdoc},
     volume = {95},
     number = {3},
     year = {1998},
     zbl = {0901.13001},
     url = {http://geodesic.mathdoc.fr/item/MM2_1998__95_3_156364/}
}