@article{10_1007_s10492_016_0133_y,
     author = {Qian, Yanxia and Zhang, Tong},
     title = {The second order projection method in time for the time-dependent natural convection problem},
     journal = {Applications of Mathematics},
     pages = {299--315},
     publisher = {mathdoc},
     volume = {61},
     number = {3},
     year = {2016},
     doi = {10.1007/s10492-016-0133-y},
     mrnumber = {3502113},
     zbl = {06587854},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-016-0133-y/}
}