THE MODEL EXTENSION-THEOREMS FOR PI-3 THEORIES

[1] Arruda A.I., 1980, MATH LOGIC LATIN AM, V99, P1

[2] ARRUDA AI, UNPUB ASPECTS HIST D

[3] Borkowski L, 1970, SELECTED WORKS J LUK

[4] DOTTAVIA.IM, 1970, CR ACAD SCI A MATH, V270, P1349

[5] DOTTAVIANO IML, UNPUB MATH LOGIC

[6] DOTTAVIANO IML, 1982, THESIS U ESTADUAL CA

[7] LUKASIEWICZ J, 1971, REV METAPHYS, V24, P485

[8] LUKASIEWICZ J, 1930, CR SOC SCI LETT VARS, V23, P39

[9] Lukasiewicz Jan, 1930, COMPTES RENDUS SOCIE, V23, P51

[10] RASIOWA H., 1974, ALGEBRAIC APPROACH N, V78

[1] Arruda A.I., 1980, MATH LOGIC LATIN AM, V99, P1

[2] ARRUDA AI, UNPUB ASPECTS HIST D

[3] Borkowski L, 1970, SELECTED WORKS J LUK

[4] DOTTAVIA.IM, 1970, CR ACAD SCI A MATH, V270, P1349

[5] DOTTAVIANO IML, UNPUB MATH LOGIC

[6] DOTTAVIANO IML, 1982, THESIS U ESTADUAL CA

[7] LUKASIEWICZ J, 1971, REV METAPHYS, V24, P485

[8] LUKASIEWICZ J, 1930, CR SOC SCI LETT VARS, V23, P39

[9] Lukasiewicz Jan, 1930, COMPTES RENDUS SOCIE, V23, P51

[10] RASIOWA H., 1974, ALGEBRAIC APPROACH N, V78