David Burliuk was born in Kharkiv , the younger brother of Wladimir Burliuk , on March 15 , 1886 . David Burliuk was born on March 15 , 1886 in Kharkiv , the younger brother of Wladimir Burliuk . Wladimir Burliuk was born on March 15 , 1886 in Kharkiv , the younger brother of David Burliuk .