[柴科夫斯基, Chái kē fū sī jīㄔㄞˊ ㄎㄜ ㄈㄨ ㄙ ㄐㄧ] Piotr Ilyich Tchaikowsky (1840-1893), Russian composer, composer of 6 symphonies and the opera Eugene Onegin#86304
[罗巴切夫斯基 / 羅巴切夫斯基, Luó bā qiè fū sī jīㄌㄨㄛˊ ㄅㄚ ㄑㄧㄝˋ ㄈㄨ ㄙ ㄐㄧ] Nikolai Ivanovich Lobachevsky (1793-1856), one of the discoverers of non-Euclidean geometry#355308
[普尔热瓦尔斯基 / 普爾熱瓦爾斯基, Pǔ ěr rè wǎ ěr sī jīㄆㄨˇ ㄦˇ ㄖㄜˋ ㄨㄚˇ ㄦˇ ㄙ ㄐㄧ] Nikolai Mikhailovich Przevalski (1839-1888), Russian explorer who made four expeditions to Central Asian from 1870; abbr. to 普氏, See Also: 普氏#481273