@misc{Oktaba_Wiktor_(1920-2009)_Mixed,
 author={Oktaba, Wiktor (1920-2009)},
 howpublished={online},
 publisher={nakł. UMCS},
 language={eng},
 type={artykuł},
 title={Mixed Modele I x J and I x 2 with Interaction in the Case of Non-Orthogonal Data},
 keywords={matematyka},
}