Teodosieva, M., & Krastev, G.
().
Logical model of portal for mobile information terminal for public transport schedules. // <I>Computer science' 08<D> : Fourth International bulgarian-greek scientific conference "Computer science' 08" and International workshop "Biocomputing' 08, Kavala, Greece 18-19 september 2008 : Proc. - Vol. 2. - Sofia, 2008..