Bibliographie. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 199-227. (1991)
Bibliographie. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 409-429. (1991)
Buttig Ingolf; Eichhorn Jürgen: The heat kernel for p-forms on manifolds of bounded geometry. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 33-51. (1991)
Chō Muneo: Hyponormal operators on uniformly convex spaces. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 141-147. (1991)
Demlová Marie; Koubek Vácłav: Endomorphism monoids in small varieties of bands. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 9-20. (1991)
Förster Karl-Heinz; Nagy Béla: On the local spectral radius of a nonnegative element with respect to an irreducible operator. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 155-166. (1991)
Grätzer George A.; Lakser Harry; Wolk Barry: On the lattice of complete congruences of a complete lattice : on a result of K. Reuter and R. Wille. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 3-8. (1991)
Hadwin Donald W.; Nordgren Eric A.: Reflexivity and direct sums. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 181-197. (1991)
Halanay Andrei: A model for a general linear bounded operator between two Hilbert spaces. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 119-128. (1991)
Hoover Thomas B.; Lambert Alan: Essentially normal composition operators on L2. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 403-408. (1991)
Joó István: Note on multiplicative functions satisfying a congruence property. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 301-307. (1991)
Kovács Béláné; Pethő Attila: Number systems in integral domains, especially in orders of algebraic number fields. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 287-299. (1991)
Kozma József: Loops with and without subloops. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 21-31. (1991)
Kátai Imre: Arithmetical functions satisfying some relations. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 249-268. (1991)
Kříž Igor; Sgall Jiří: Well-quasiordering depends on the labels. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 59-65. (1991)
Leindler László: Embedding results pertaining to strong approximation. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 67-73. (1991)
Leindler László: On the strong and very strong summability of orthogonal series. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 75-82. (1991)
Leindler László; Meir Amram: General results on strong approximation by orthogonal series. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 317-331. (1991)
Levizov S. V.: On the central limit theorem for series with respect to periodical multiplicative systems I. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 333-359. (1991)
McEnnis Brian W.: Models for operators with trivial residual space. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 371-398. (1991)
Móricz Ferenc: Strong limit theorems for quasi-orthogonal random fields II. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 309-316. (1991)
Németh József: Note on Fourier series with nonnegative coefficients. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 83-93. (1991)
Németh József: On Fourier series with nonnegative coefficients. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 95-101. (1991)
Pastijn Francis J.; Petrich Mario: Congruence lattices on a regular semigroup associated with certain operators. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 229-247. (1991)
Pekarev È. L.: Zamykanie v operatornoj oblasti. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 361-370. (1991)
Scheffold Egon: Der Bidual von F-Banachverbandsalgebren. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 167-179. (1991)
Sebestyén Zoltán; Stochel Jan: Restrictions of positive self-adjoint operators. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 149-154. (1991)
Styer Robert: A problem of Kátai on sums of additive functions. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 269-286. (1991)
Száz Árpád: Pointwise limits of nets of multilinear maps. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 103-117. (1991)
Török Andrei: AF-algebras with unique trace. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 129-139. (1991)
Warlimont Richard: On a problem posed by I. Z. Ruzsa. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 53-58. (1991)
Zorboska Nina: Hyponormal composition operators on weighted Hardy spaces. In: Acta scientiarum mathematicarum, (55) 3-4. pp. 399-402. (1991)