Zygmund Antoni: An individual ergodic theorem for non-commutative transformations. In: Acta scientiarum mathematicarum, (14). pp. 103-110. (1952)
Zygmund Antoni: A remark on functions of several complex variables. In: Acta scientiarum mathematicarum, (12). pp. 66-68. (1950)
Zygmund Antoni: On continuability of power series. In: Acta litterarum ac scientiarum Regiae Universitatis Hungaricae Francisco-Josephinae : Sectio scientiarum mathematicarum, (6). pp. 80-84. (1934)