@article{articlecc1bbcbf,
title   = {Linear instability criterion for the Korteweg–de Vries equation on metric star graphs},
author = {Pava, Jaime Angulo and Cavalcante, Márcio},
year = {2021},
doi = {10.1088/1361-6544/abea6b},
journal   = {Nonlinearity}
}