4

Gibbs-Appell's equations of variable mass nonlinear nonholonomic mechanical systems

Year:
1990
Language:
english
File:
PDF, 416 KB
english, 1990
21

A new investigation on drift of base-line value in geomagnetic observation

Year:
1997
Language:
english
File:
PDF, 380 KB
english, 1997
46

Production of Glutamic Acid by Immobilized Cells

Year:
1990
Language:
english
File:
PDF, 118 KB
english, 1990