Gray, J.R.A.; Martins-Ferreira, N (2015). On algebraic and more general categories whose split epimorphisms have underlying product projections, Applied Categorical Structures, vol. 23(3):429-446 (SJR index 0.361: 109/444 (Q2) in Computer Science).
Gray, J.R.A.; Martins-Ferreira, N (2015). On algebraic and more general categories whose split epimorphisms have underlying product projections, Applied Categorical Structures, vol. 23(3):429-446 (SJR index 0.361: 109/444 (Q2) in Computer Science).