@article{article6ac7596d,
title   = {Limit cycles in piecewise quadratic Kolmogorov systems},
author = {Cruz, Leonardo Pereira Costa da and Oliveira, Regilene Delazari dos Santos and Torregrosa, Joan},
year = {2026},
doi = {10.1016/j.cnsns.2025.109285},
journal   = {Communications in Nonlinear Science and Numerical Simulation}
}