Kram B., Szot B.:
Aerodynamic and geometric properties of amaranth seeds. (1999 r.)
International Agrophysics
1999, 13, 2, 227-232
Kram B., Szot B.:
Basic physical properties of Amaranthus seed. . (1997 r.)
6-th International Conference on Agrophysics, Lublin 15-18.09.1997 r
1997,