@article{10_1017_S001708950000361X,
     author = {Anderson, D. D.},
     title = {\ensuremath{\pi}-domains, overrings, and divisorial ideals},
     journal = {Glasgow mathematical journal},
     pages = {199--203},
     year = {1978},
     volume = {19},
     number = {2},
     doi = {10.1017/S001708950000361X},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S001708950000361X/}
}