@MASTERSTHESIS{Ploog2019BA, author = {Leon Ploog}, title = {Dezentralisierung von Public Key Infrastructures durch Proof-of-Stake Blockchains}, school = {Universität Hamburg, Fachbereich Informatik}, year = {2019}, type = {Bachelorarbeit}, address = {Vogt-Kölln-Str. 30, 22527 Hamburg, Germany}, month = {9} }