27

New tube cold-rolling mill

Year:
1981
Language:
english
File:
PDF, 222 KB
english, 1981
28

Organic chemosensors with crown-ether groups (review)

Year:
2008
Language:
english
File:
PDF, 527 KB
english, 2008
31

Inverse photochromic systems based on ketoenamine derivatives

Year:
2005
Language:
english
File:
PDF, 605 KB
english, 2005