@article{CRMATH_2002__335_7_591_0,
     author = {Z\u{a}linescu, Adrian},
     title = {Second order {Hamilton{\textendash}Jacobi{\textendash}Bellman} inequalities},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {591--596},
     publisher = {Elsevier},
     volume = {335},
     number = {7},
     year = {2002},
     doi = {10.1016/S1631-073X(02)02528-1},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/S1631-073X(02)02528-1/}
}