| scient. |
serious study (Ivan Pisarev); serious research (Ivan Pisarev); serious examination (Ivan Pisarev); seriously studied (Ivan Pisarev); close examination (Ivan Pisarev); extensive study (Ivan Pisarev); careful examination (Ivan Pisarev); thorough review (Ivan Pisarev); careful review (Ivan Pisarev); in-depth examination (Ivan Pisarev); thorough study (Ivan Pisarev); careful study (Ivan Pisarev); thorough examination (Ivan Pisarev); careful consideration (Ivan Pisarev); scrutinized analysis (Ivan Pisarev); closer examination (Ivan Pisarev); closer inspection (Ivan Pisarev); carefully study (Ivan Pisarev); close study (Ivan Pisarev) |
