Nyorai kupfuurira kweiyi ndima - Milanković akapedza makore maviri achironga nokunyora "Canon". Manyoro acho akaiswa kuti adhindwe musi wa2 April 1941 <unk> mazuva mana pamberi pokurwiswa kweNazi Germany nevatsigiri vayo paUmambo hweYugoslavia. Mukubhomba kweBelgrade
musi wa6 April 1941, imba yokudhindira umo basa rake rakanga richidhindwa rakaparadzwa; zvisinei, inenge mapepa ose emapepa akadhindwa akaramba asina kukuvara muimba yokudhindira. Mushure mokubudirira kubatwa kweSerbia musi wa 15 May 1941, mauto maviri echiGermany nevadzidzi ve geology vakauya kuna Milanković mumba make ndokuunza kwaziso kubva kuna Purofesa weFreiburg. Milanković akavapa kopi bedzi yakakwana yakadhindwa ye"Canon" kuti atumire kuna Soergel, kuti ave nechokwadi chokuti basa rake raizochengetedzwa. Milanković haana kutora chikamu mubasa reyunivhesiti panguva yekugara, uye mushure mehondo akadzorerwa semupurofesa.