@article{10_1017_S0017089512000122,
     author = {WANG, PENG},
     title = {ON {THE} {WILLMORE} {FUNCTIONAL} {OF} {2-TORI} {IN} {SOME} {PRODUCT} {RIEMANNIAN} {MANIFOLDS}},
     journal = {Glasgow mathematical journal},
     pages = {517--528},
     year = {2012},
     volume = {54},
     number = {3},
     doi = {10.1017/S0017089512000122},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089512000122/}
}