@article{CRMATH_2010__348_7-8_403_0,
     author = {Li Ma and B. Liu},
     title = {Q-curvature flow with indefinite nonlinearity},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {403--406},
     publisher = {Elsevier},
     volume = {348},
     number = {7-8},
     year = {2010},
     doi = {10.1016/j.crma.2010.02.014},
     language = {en},
}