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Number of items: **5**.

Bruzual, Ramón:
*On local semigroups of unbounded symmetric operators.*
Acta scientiarum mathematicarum, (83) 3-4.
pp. 657-671. (2017)

Bruzual, Ramón and Domínguez, Marisela and Lora, Boris:
*Representation of generalized Toeplitz kernels with a finite number of negative squares.*
Acta scientiarum mathematicarum, (78) 1-2.
pp. 111-128. (2012)

Bruzual, Ramón and Domínguez, Marisela and Montilla, Mayra:
*On unitary dilations of two-parameter semigroups of contractions and continuous commutant lifting.*
Acta scientiarum mathematicarum, (77) 3-4.
pp. 607-620. (2011)

Bruzual, Ramón and Domínguez, Marisela:
*Extensions of operator valued positive definite functions on an interval of Z2 with the lexicographic order.*
Acta scientiarum mathematicarum, (66) 3-4.
pp. 623-631. (2000)

Barría, José and Bruzual, Ramón:
*On approximation by unitary operators.*
Acta scientiarum mathematicarum, (43) 3-4.
pp. 239-242. (1981)