van Berkel, M., Witvoet, G., de Baar, M., Nuij, P., Morsche, H. G. ter, & Steinbuch, M. (2012). Real-time period determination for relaxation oscillators using wavelets. Montreal, Canada: IEEE. Retrieved from http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6297579 (Original work published)
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