@article{TMF_2010_165_2_a4,
     author = {Hsin-Fu Shen and Niann-Chern Lee and Ming-Hsien Tu},
     title = {Kernel formula~approach to the~universal {Whitham} hierarchy},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {257--271},
     publisher = {mathdoc},
     volume = {165},
     number = {2},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2010_165_2_a4/}
}