@article{article963cbaf0,
title   = {Zero-mass limit and induced interactions in a two-dimensional derivative-coupling model},
author = {Afioni, M. El and Gomes, Marcelo Otávio Caminha and Koberle, Roland},
year = {1979},
doi = {10.1103/PhysRevD.19.1144},
journal   = {Physical Review D}
}