| No. | Vol. | Page | Authors | Title | Language |
| 1 | 36 | 101 | Markowska M., Bombik A. | The evaluation of methodological correctness of the setup of cultivation experiments with winter triticale and potato | Polish |
| 2 | 34A | 131 | Oliveira T.A., de Fatima Fontes de Sousa M. | BIB designs with repeated blocks: some analysis on BIBD(12,44,11,3,2) with different structures | English |
| 3 | 34A | 161 | de Fatima Fontes de Sousa M., Oliveira T.A. | BIBDR: some analysis on BIBD(9,24,8,3,2) cardinalities | English |
| 4 | 31 | 7 | Oktaba W. | History of experimentation in Poland | Polish |