24

Acoustic impedance of microperforated plates with stepwise apertures

Year:
2020
Language:
english
File:
PDF, 1.22 MB
english, 2020
29

Test of Ecological Riverbank Protection with Concrete

Year:
2013
Language:
english
File:
PDF, 327 KB
english, 2013
39

Nonlocal Symmetries for Bilinear Equations and Their Applications

Year:
2009
Language:
english
File:
PDF, 173 KB
english, 2009