@incollection{Lakušić17, author = {Maja Ahac and Stjepan Lakušić}, title = {Track Gauge Degradation Modelling on Small Urban Rail Networks: Zagreb Tram System Case Study}, booktitle = {Urban Transport Systems}, publisher = {IntechOpen}, address = {Rijeka}, year = {2017}, editor = {Hamid Yaghoubi}, chapter = {1}, doi = {10.5772/65086}, url = {https://doi.org/10.5772/65086} }