@ARTICLE{
author={Lazar Dusan V,Klisuric Olivera R,Stankovic Slobodanka M,Penov-Gasi Katarina M,Medic-Mijacevic Ljubica,Sakac Marija N,Kovacevic Radmila Z,Courseille C},
year={2007},
title={D-Secoestrone derivatives. VII. 3-Methoxy-17-keto-17-benzyl-16,17-secoestra-1,3,5(10)-trien-16-nitrile and (17S) 3-methoxy-17-hydroxy-17-benzyl-16,17-secoestra-1,3,5(10)-trien-16-nitrile},
journal={ZEITSCHRIFT FUR KRISTALLOGRAPHIE},
volume={222},
number={5},
pages={244-248},
document_type={Article},
} 

@ARTICLE{
author={Lazar Dusan V,Stankovic Slobodanka M,Pejanovic Vjera M,Courseille C},
year={2002},
title={D-Secoestrone derivatives. V. 3-Methoxy-17-oxo-17-phenyl-16,17-secoestra-1,3,5(10)-triene-16-nitrile and 17-hydroxy-3-methoxy-17-phenyl-16,17-secoestra-1,3,5(10)-triene-16-nitrile},
journal={ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS},
volume={58},
number={},
pages={o63-o65},
document_type={Article},
}