{"category":null,"date":{"calendar":null,"day":18,"day_url":"https://kogda.com/18-yanvarya","month":1,"text":"18 января 1880 года","year":1880,"year_url":"https://kogda.com/1880"},"id":114272,"kind":"birth","license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Пауль Эренфест","slug":"paul-erenfest","url":"https://kogda.com/p/paul-erenfest"}],"places":[],"related":[],"slug":"rozhdenie-paul-erenfest","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/18_января"},"summary":null,"text":"австрийский и нидерландский физик-теоретик","title":"Пауль Эренфест","url":"https://kogda.com/e/rozhdenie-paul-erenfest","weight":49}