@incollection{Velev11,
author = {Valentin Velev and Anton Popov and Bogdan Bogdanov},
title = {Heat - Mechanically Induced Structure Development in Undrawn Polyester Fibers},
booktitle = {Thermodynamics},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Juan Carlos Moreno-Piraján},
chapter = {5},
doi = {10.5772/19963},
url = {https://doi.org/10.5772/19963}
}