DOE:10.2489/jswc.65.5.267
DOE:10.2489/jswc.66.2.45A
DOE:10.2489/jswc.66.2.51A
DOE:10.2489/jswc.68.6.141A
DOE:10.2489/jswc.70.5.279
DOE:10.2489/jswc.71.3.182
DOE:10.2489/jswc.71.4.343