# of records = 11
homepages/20/3695 journals/pieee/BarbaMM12 conf/ismar/BarbaBEKR12 conf/candc/BarbaM11 conf/ismar/XuBRGSSMT11 conf/isuvr/HillBMGD11 conf/candc/BarbaMRB09 conf/fdg/BarbaXMT09 conf/hci/JacksonMBHVSI09 conf/ACMace/XuGDSSGWBRBM08 conf/wmcsa/Barba08