MacLane S

Publications in Math-Net.Ru

1. Applications of categorical algebra
   
   Uspekhi Mat. Nauk, 40:4(244) (1985),  69–75
2. Categorical algebra
   
   Matematika, 9:1 (1965),  3–50
3. An algebra of additive relations
   
   Matematika, 7:6 (1963),  3–12