Jaco Haans Kees van Berkel Ad M. G. Peeters Frits D. Schalij Asynchronous Multipliers as Combinational Handshake Circuits. 149-163 1993 conf/ifip10-5/1993 Asynchronous Design Methodologies db/conf/ifip10-5/ifip10-5-1993.html#HaansBPS93