A Theory of Operations on the Universe I. The Theory of Iteration and F-Ordinals.Published in:Mathematical Logic Quarterly, 1991, v. 37, n. 25, p. 385, doi. 10.1002/malq.19910372502By:Garcia, NarcisoPublication type:Article
Covering Hyperspace with Hypercurves.Published in:Mathematical Logic Quarterly, 1991, v. 37, n. 25, p. 393, doi. 10.1002/malq.19910372503By:Simms, John C.Publication type:Article
Masthead.Published in:Mathematical Logic Quarterly, 1991, v. 37, n. 25, p. fmi, doi. 10.1002/malq.19910372501Publication type:Article