J. Iwanski

On the calculations of the variational correlation energy using Møller—Plesset first-order wavefunctions

D. Rutkowska, A. Rutkowski, J. Iwanski, 1990 .

Influences of specimen processing and storage conditions on results for plasma ammonia.

P. J. Howanitz, J. Howanitz, C. A. Skrodzki, 1984, Clinical chemistry.

Ground states of the spinless Falicov-Kimball model

C. Gruber, J. Jȩdrzejewski, J. Iwanski, 1990 .