@article { Karim2008b, title = {Modeling and Evaluating Errors due to Random Clock Shifts in Quantum-Dot Cellular Automata Circuits}, journal = {Journal of Electronic Testing: Theory and Applications (JETTA)}, volume = {25}, year = {2009}, month = {02/2009}, pages = {55-66}, author = {Faizal Karim and Marco Ottavi and Hamidreza Hashempour and Vikram Vankamamidi and Konrad Walus and André Ivanov and F. Lombardi} }