@ARTICLE{
author={Kundakovic Tatjana D,Fokialakis N,Kovacevic Nada N,Chinou I},
year={2007},
title={Essential oil composition of Achillea lingulata and A-umbellata},
journal={FLAVOUR AND FRAGRANCE JOURNAL},
volume={22},
number={3},
pages={184-187},
document_type={Article},
} 

@ARTICLE{
author={Kundakovic Tatjana D,Fokialakis N,Magiatis P,Kovacevic Nada N,Chinou I},
year={2004},
title={Triterpenic derivatives of Achillea alexandri-regis Bornm. & Rudski},
journal={CHEMICAL & PHARMACEUTICAL BULLETIN},
volume={52},
number={12},
pages={1462-1465},
document_type={Article},
}