Probab. Lett.” 1984, 2, s.327–332 (wsp. I. Mejza) On testing hypotheses in a mixed linear model for incomplete block design. „Scand. J. Statist.” 1985, 12, s.241–247 A split-plot design with whole-plot treatments in an incomplete block design. Lecture Notes in Statistics, 35, Linear Statistical Inference. Caliński T. and Klonecki W. eds. Springer Verlag, New York 1985, s.211–222 A note on the inequality b > t for block designs. „J. Statist. Plann. Infer.” 1986, 2, s.97–101 (wsp. B. Ceranka) A new class of C – designs. „Sankhya B” 1986, 48, s.199–206 (wsp. B. Ceranka, S. Kageyama) Doświadczenia w układach blokowych niekompletnych o jednostkach rozszczepionych. „Rocz. AR Poznań.” Ser. Rozpr. Nauk. 1986, 150 Merging of treatments in certain partially efficiency balanced block designs with two different numbers of replications. „Calcutta Statist. Assoc. Bull.” 1987, 36, s.49–55 (wsp. B. Ceranka) Analysis of a triangular diallel table experiment in a BIB design – a mixed model. „Rivista di Statist. Appl.” 1987, 20, s. 329–339 (wsp. B. Ceranka) Analysis of diallel table for experiments carried out in BIB designs. Mixed model. „Biometrical J.” 1988, 30, s.3–16 (wsp. B. Ceranka) Analysis of offsprings of a diallel experiment in a BIB design – a mixed model. „EDV Med. Biol.” 1988, 19, s.70–74 (wsp. B.