nikolai semyonovich leskov尼古拉·尼古拉耶维奇·谢苗诺夫: nikolay nikolayevich semyonov尤利安·谢苗诺维奇·谢苗诺夫: yulian semyonovich semyonov尼古拉·伊万诺维奇·雷日科夫: nikolay ivanovich ryzhkov