BNL:10.1147/JRD.2011.2157262
BNL:10.1147/rd.143.0227
BNL:10.1147/rd.333.0246
BNL:10.1147/rd.333.0382
BNL:10.1147/rd.492.0351
BNL:10.1147/rd.515.0605