Incidence structures and closure spaces František Machala, Vladimír Slezák (1997) Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
Inequalities involving Γ -functionals and semi complete lattice homomorphisms Szymon Dolecki, Maria-Pia Moschen (1987) Rendiconti del Seminario Matematico della Università di Padova
Inversions on complete lattices and Girard quantales Bohumil Šmarda (1997) Acta Mathematica et Informatica Universitatis Ostraviensis
Irreducibility and generation in continuous lattices. K.H. Hofmann, J.D. Lawson (1976/1977) Semigroup forum