1. Frank H, Frisch IT (1971) Communication, transmission, and transportation networks. Addison Wesley, Boston
2. Christofides N (1975) Graph theory: an algorithmic approach. Academic Press, New York
3. Bozhenyuk A, Gerasimenko E (2014) Flows finding in networks in fuzzy conditions. In: Kahraman C, Öztaysi B (eds) Supply chain management under fuzzines, studies in fuzziness and soft computing, vol 313, part III. Springer, Berlin, pp 269–291. doi: 10.1007/978-3-642-53939-8_12
4. Rukovodstvo po otsenke propusknoy sposobnosti avtomobilnikh dorog (1982). Minavtodor RSFSR, Transport, Moskva
5. Kaufmann A (1975) Introduction to the theory of fuzzy subsets, vol 1. Academic Press, New York