TY - RPRT TI - Synchronous and asynchronous systems of threshold elements. AU - R O Grondin AU - W Porod AU - C M Loeffler AU - D K Ferry PY - 1983 DO - 10.1007/bf00336923 UR - https://pubmed.ncbi.nlm.nih.gov/6652138/ ID - 6652138 ER -