3

Comparative ultrastructure of the sphenophyte spores Elaterites and Equisetum

Year:
1984
Language:
english
File:
PDF, 1.45 MB
english, 1984
10

Anisotropic quantum spin chains

Year:
1981
Language:
english
File:
PDF, 445 KB
english, 1981
12

Optical multistability and ground-state coherence in a three-level system

Year:
1985
Language:
english
File:
PDF, 1.19 MB
english, 1985
17

Boulayatheca, the New Name for the Seed Fern Pollen Organ Boulaya Carpentier

Year:
1985
Language:
english
File:
PDF, 116 KB
english, 1985