2

On the Absorbing Power of an Opening Adjacent to an Absorbent Room

Year:
1941
Language:
english
File:
PDF, 182 KB
english, 1941
4

Sound Prevention Mechanism of Nonporous Materials. Part I

Year:
1940
Language:
english
File:
PDF, 1.48 MB
english, 1940
5

Sound Prevention Mechanism of Nonporous Materials. Part II

Year:
1941
Language:
english
File:
PDF, 565 KB
english, 1941
11

Optical properties of hexagonal GaN

Year:
1997
Language:
english
File:
PDF, 524 KB
english, 1997
12

Optical constants of CuGaSe[sub 2] and CuInSe[sub 2]

Year:
1998
Language:
english
File:
PDF, 473 KB
english, 1998