1. Algebra Number Theory;Cassels,1967
2. On triple algebras and ternary cubic forms;Dickson;Bull. Amer. Math. Soc.,1908
3. Partially Ordered Algebraic Systems;Fuchs,1963
4. Rings with Hausdorff structure space;Gillman;Fund. Math.,1957
5. Rings of Continuous Functions;Gillman,1960