Arezou Rezazadeh 0001 Josep Font-Segura Alfonso Martinez Albert Guillen i Fabregas Multiple-Access Channel with Independent Sources: Error Exponent Analysis. 1-5 2018 ITW https://doi.org/10.1109/ITW.2018.8613364 conf/itw/2018 db/conf/itw/itw2018.html#RezazadehFMF18