Pacific Journal of Mathematics · 1971 · 41 citations · 28 references
Natural SciencesPhysicsCrystal StructurePhase TransitionsSemifield Planes
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T. G. Ostrom · Transactions of the American Mathematical Society · 1964 · 78 citations · Full text
Differential simplicity and complete integral closure
Yves Lequain · Pacific Journal of Mathematics · 1971 · 52 citations · Full text
Quasi-projective and quasi-injective modules
Anne B. Koehler · Pacific Journal of Mathematics · 1971 · 45 citations · Full text