@article{10_4064_aa_48_4_341_345,
     author = {R. Mollin and C. Small and K. Varadarajan and P. Walsh},
     title = {On unit solutions of the equation xyz = x+y+z in the ring of integers of a quadratic field},
     journal = {Acta Arithmetica},
     pages = {341--345},
     publisher = {mathdoc},
     volume = {48},
     number = {4},
     year = {1987},
     doi = {10.4064/aa-48-4-341-345},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-48-4-341-345/}
}