@inproceedings{ ZARZO_Canca-Ortiz_Barrena-Algara,

author = { ALEJANDRO ZARZO ALTAREJOS and Jose David Canca-Ortiz and Eva Barrena-Algara } ,

title = { Building train schedules from frequency maps },

booktitle = { 20th Conference of the International Federation of Operational Research Societies (IFORS 2014) },

year = { 2014 },

pages = { None - None },

location = { Barcelona, España },

}