@article {226, title = {Analysis of galanthamine-type alkaloids by capillary gas chromatography{\textendash}mass spectrometry in plants}, journal = {Phytochemical Analysis}, volume = {19}, year = {2008}, month = {07/2008}, pages = {285 - 293}, issn = {10991565}, doi = {10.1002/pca.1028}, author = {Berkov, Strahil and Bastida, Jaume and Viladomat, Francesc and Codina, Carles} } @article {6, title = {A morphometric study of species delimitation in Sternbergia lutea (Alliaceae, Amaryllidoideae) and its allies S. sicula and S. greuteriana}, journal = {Botanical Journal of the Linnean Society}, volume = {158}, year = {2008}, month = {11/2008}, pages = {460 - 469}, issn = {10958339}, doi = {10.1111/j.1095-8339.2008.00903.x}, author = {Gage, E. and Wilkin, P.} }