Collect. Czech. Chem. Commun.
1987, 52, 357-371
https://doi.org/10.1135/cccc19870357
The pumping characteristics of screw rotors. I. The theory of calculation of the pumping capacity of screw rotors
FrantiĊĦek Rieger
Faculty of Mechanical Engineering, Czech Technical University, 166 07 Prague 6
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