几种特殊类型二阶变系数线性齐次方程的多种解法幾種特殊類型二階變繫數線性齊次方程的多種解法 궤충특수류형이계변계수선성제차방정적다충해법 Several solutions for second-order linear homogeneous differential equation with variable coefficients
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井冈山师范学院学报井岡山師範學院學報정강산사범학원학보 JOURNAL OF JINGGANGSHAN NORMAL COLLEGE 2003年5期48-51,共4页