孙俊, 毛罕平, 羊一清. 基于GA—LS—SVM的水稻叶片含氮率预测[J]. 江苏大学学报（自然科学版）, 2010,31(1).

孙俊, 毛罕平, 羊一清. Prediction of nitrogen content rate of paddy rice leaf based on GA - LS - SVM[J]. Journal of jiangsu University(Natural Science Edition), 2010, 31(1). DOI: 10.3969/j.issn.1671-7775.2010.01.002.

孙俊, 毛罕平, 羊一清. 基于GA—LS—SVM的水稻叶片含氮率预测[J]. 江苏大学学报（自然科学版）, 2010,31(1). DOI： 10.3969/j.issn.1671-7775.2010.01.002.

孙俊, 毛罕平, 羊一清. Prediction of nitrogen content rate of paddy rice leaf based on GA - LS - SVM[J]. Journal of jiangsu University(Natural Science Edition), 2010, 31(1). DOI: 10.3969/j.issn.1671-7775.2010.01.002. DOI：