Object type constructors.Published in:Acta Informatica, 2002, v. 38, n. 6, p. 367, doi. 10.1007/s002360100076By:Duggan, DominicPublication type:Article
Words, univalent factors, and boxes.Published in:Acta Informatica, 2002, v. 38, n. 6, p. 409, doi. 10.1007/s002360100079By:Carpi, Arturo;de Luca, Aldo;Varricchio, StefanoPublication type:Article