El Reticulo De Las Logicas De Primer Orden Con Cuantificadores Cardinales.
Embeddings, amalgamation and elementary equivalence: the representation of compact logics
Extensions of countable infinitary logic which preserve most of its nice properties.
Formalizing a non-linear Henkin quantifier
Generalized Archimedean fields and logics with Malitz quantifiers
Generalized Ehrenfeucht games
Generalized quantifiers and well orderings.
Generalized quantifiers in models of set theory
Infinitary stationary logic and abelian groups
Interpolation in Logiken monotoner Systeme.
Languages Extending L (Q).
Logics With two Types of Integral Operators
Logics with two types of integral operators.
Models with second order properties. III. Omitting types for L(Q).
Morley numbers for generalized languages
On a class of topological spaces with a Scott sentence
On Horn Theories.
On orderings of the family of all logics.
On the Quantifier of Limiting Realizability