Journal of Beijing Normal University(Natural Science) 1988 Issue 3 <sup>125</sup>i(<sup>131</sup>i) biao ji xue zuo zuo de yan zhi

Journals A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Journal of Beijing Normal University(Natural Science)
0476-0301
1988 Issue 3

¹²⁵i(¹³¹i) biao ji xue zuo zuo de yan zhi
Lu Liyi Lan Qingping

..............page:93-94

..............page:1-6

..............page:95-96