@article {15092,
	title = {Stereoselective synthesis of new coumarin and N-methylcarbazole retinoic acid analogs },
	journal = {Journal of the Indian Chemical Society},
	volume = {80},
	year = {2003},
	month = {2007-11-16},
	pages = {650},
	author = {Ivanova, D. and Vassileva, M. and Vassilev, N. and Pashkuleva, I. and Koleva, R.}
}
