Rahmatollah Beheshti Roghayeh Barmaki Nasser Mozayani Negotiations in Holonic Multi-agent Systems. 107-118 2014 ANAC@AAMAS https://doi.org/10.1007/978-3-319-30307-9_7 conf/atal/2014anac db/conf/atal/anac2014.html#BeheshtiBM14