@article{05d893566a6244818f7a5196f45a8157,
title = "The lax{\textemdash}oleinik variational principle for some one-dimensional systems of quasilinear equations",
author = "I. Veinan and Rykov, \{Yu G.\} and Sinai, \{Ya G.\}",
year = "1995",
month = feb,
day = "28",
doi = "10.1070/RM1995v050n01ABEH001677",
language = "English (US)",
volume = "50",
pages = "220--222",
journal = "Russian Mathematical Surveys",
issn = "0036-0279",
publisher = "Steklov Mathematical Institute of Russian Academy of Sciences",
number = "1",
}