\input zb-basic \input zb-ioport \iteman{io-port 05908831} \itemau{Zhu, Wei; Hu, Shengbiao; Ma, Haicheng} \itemti{A note on tricyclic graphs with minimum degree distance.} \itemso{Discrete Math. Algorithms Appl. 3, No. 1, 25-32 (2011).} \itemab Summary: We determine all the extremal tricyclic graphs with minimum degree distance. \itemrv{~} \itemcc{} \itemut{tricyclic graphs; degree distance} \itemli{doi:10.1142/S1793830911000985} \end