@misc {IOPORT.70573045,
    author       = {Huber, Matthias and M\"uller-Quade, J\"orn},
    title        = {Methods to secure services in an untrusted environment},
    howpublished = {Software Engineering, 159-170 (2011).},
    year         = {2011},
    identifier   = {70573045},
}