@article{10_4064_ap96_2_2,
     author = {Angelo V. Caldarella and Anna Maria Pastore},
     title = {Mixed {3-Sasakian} structures and curvature},
     journal = {Annales Polonici Mathematici},
     pages = {107--125},
     publisher = {mathdoc},
     volume = {96},
     number = {2},
     year = {2009},
     doi = {10.4064/ap96-2-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap96-2-2/}
}