Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author exact 001979256910 cql: author exact 801001456067 Add to list Conference Paper C3 Calculating time-dependent accessibility levels to determine public transport gaps Koos Fransen (UGent) , Tijs Neutens (UGent) , Steven Farber, Philippe De Maeyer (UGent) , Greet Deruyter (UGent) and Frank Witlox (UGent) (2015) ERSA Congress, Abstracts. Add to list Journal Article A1 open access Identifying public transport gaps using time-dependent accessibility levels Koos Fransen (UGent) , Tijs Neutens (UGent) , Steven Farber, Philippe De Maeyer (UGent) , Greet Deruyter (UGent) and Frank Witlox (UGent) (2015) JOURNAL OF TRANSPORT GEOGRAPHY. 48. p.176-187