12

Cyclic constitutive model for concrete

Year:
2008
Language:
english
File:
PDF, 1.30 MB
english, 2008
28

Amino-acids in humic, nitrohumic and nitrofuvic acids from coal

Year:
1981
Language:
english
File:
PDF, 310 KB
english, 1981
29

Coal characterization using pyrolysis-FTIR

Year:
1991
Language:
english
File:
PDF, 768 KB
english, 1991