竺南直 & 张其善. 关于修改的沃尔什-哈达玛（W-H）变换的特点及其推广. Editorial Department of Journal on Communications.
Chicago Style (17th ed.) Citation竺南直 and 张其善. 关于修改的沃尔什-哈达玛（W-H）变换的特点及其推广. Editorial Department of Journal on Communications.
MLA (9th ed.) Citation竺南直 and 张其善. 关于修改的沃尔什-哈达玛（W-H）变换的特点及其推广. Editorial Department of Journal on Communications.
Warning: These citations may not always be 100% accurate.