TY  - SER
TI  - Tetrahedron letters
SN  - 0040-4039
CY  - New York
PB  - Pergamon Press
KW  - Chemistry, organic
KW  - Periodicals
N1  - UKP: v.4-28(1963-1987). Langganan tamat
UR  - http://www.sciencedirect.com
ER  -