TY - JOUR AU - Bayón, Luis AU - Ayuso, Pedro Fortuny AU - Grau, José María AU - Ruiz, Maria del Mar TI - Entry and leaving arcs of turnpikes: their exact computation in the calculus of variations JO - Canadian mathematical bulletin PY - 2024 SP - 227 EP - 243 VL - 67 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/S000843952300070X/ DO - 10.4153/S000843952300070X ID - 10_4153_S000843952300070X ER -