@article{10_4064_aa_31_1_61_89,
     author = {Arnold Pizer},
     title = {On the arithmetic of quaternion algebras},
     journal = {Acta Arithmetica},
     pages = {61--89},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {1976},
     doi = {10.4064/aa-31-1-61-89},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-31-1-61-89/}
}