an Entity references as follows:
Milutin Milanković (sometimes anglicised as Milankovitch; Serbian Cyrillic: Милутин Миланковић [milǔtin milǎːnkoʋitɕ]; 28 May 1879 – 12 December 1958) was a Serbian mathematician, astronomer, climatologist, geophysicist, civil engineer and popularizer of science.