TY  - GEN
AU  - Számadó,Szabolcs
AU  - Czégel,Dániel
AU  - Zachar,István
TI  - One problem, too many solutions: How costly is honest signalling of need?
SN  - 1932-6203
PY  - 2019///0918
KW  - Animal Communication
KW  - Animals
KW  - Models, Theoretical
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1371/journal.pone.0208443
ER  -