@ARTICLE{
author={Decu Simona,Petrovic-Torgasev Miroslava N,Sebekovic Aleksandar,Verstraelen Leopold},
year={2014},
title={Ricci and Casorati Principal Directions of Wintgen Ideal Submanifolds},
journal={FILOMAT},
volume={28},
number={4},
pages={657-661},
document_type={Article},
}