@article{CRMATH_2008__346_21-22_1213_0,
     author = {Sychev, Mikhail A.},
     title = {Local minimizers of one-dimensional variational problems and obstacle problems},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {1213--1218},
     year = {2008},
     publisher = {Elsevier},
     volume = {346},
     number = {21-22},
     doi = {10.1016/j.crma.2008.07.023},
     language = {en},
     url = {https://www.numdam.org/articles/10.1016/j.crma.2008.07.023/}
}