@phdthesis{Gross2014,
 Author = { Gro\ss, Martin },
 Title = { Approximation Algorithms for Complex Network Flow Over Time Problems },
 School = { TU Berlin },
 Year = { 2014 },
 Url = { https://www.coga.tu-berlin.de/fileadmin/i26/download/AG_DiskAlg/FG_KombOptGraphAlg/theses/ThesisGross2014.pdf },
}