TY  - GEN
AU  - CINGOLANI,E
TI  - [Research on benzopyrones; ultraviolet spectra of 3-methylcoumarin and 4-methylcoumarin]
SN  - 0370-5811
PY  - 2003///0501
KW  - Coumarins
KW  - analogs & derivatives
KW  - Research
N1  - Publication Type: Journal Article
ER  -