1. On non-associative division algebras;Albert;Trans. Am. Math. Soc.,1952
2. Finite non-commutative division algebras;Albert,1958
3. On the collineation groups of certain non-Desarguesian planes;Albert;Portugal. Math.,1959
4. Finite division algebras and finite planes;Albert,1960
5. Linear algebras in which division is always uniquely possible;Dickson;Trans. Am. Math. Soc.,1906