APA Баримт

Olszak W., P. P. (1961). Extremum Theorems in General Viscoelasticity. Académie polonaise des sciences.

Чикаго маягийн жагсаалт

Olszak W., Perzyna P. Extremum Theorems in General Viscoelasticity. Warszawa: Académie polonaise des sciences, 1961.

MLA ишлэл

Olszak W., Perzyna P. Extremum Theorems in General Viscoelasticity. Académie polonaise des sciences, 1961.

Warning: These citations may not always be 100% accurate.