@article{10_4064_ap100_3_2,
     author = {Sibel Sular and Cihan \"Ozg\"ur},
     title = {Doubly warped product submanifolds of
 $(\kappa ,\mu )$-contact metric manifolds},
     journal = {Annales Polonici Mathematici},
     pages = {223--236},
     publisher = {mathdoc},
     volume = {100},
     number = {3},
     year = {2011},
     doi = {10.4064/ap100-3-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap100-3-2/}
}