@article{JNSA_2013_6_2_a2,
     author = {Zhou, Yuanzhe and Cirtoaje, Vasile},
     title = {Some strong sufficient conditions for cyclic homogeneous polynomial inequalities of degree four in nonnegative variables },
     journal = {Journal of nonlinear sciences and its applications},
     pages = {74-85},
     publisher = {mathdoc},
     volume = {6},
     number = {2},
     year = {2013},
     doi = {10.22436/jnsa.006.02.03},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.22436/jnsa.006.02.03/}
}