@article{article73eb1ba1,
title   = {Bound states in two-dimensional Fermi systems with quadratic band touching},
author = {Santos, Flávio L. N. and Caracanhas, Mônica Andrioli and Aguiar, M. C. O. and Pereira, Rodrigo Gonçalves},
year = {2020},
doi = {10.1103/PhysRevB.101.155120},
journal   = {Physical Review B}
}