Ошибка! ERROR: column "author1_family_" does not exist LINE 2: where CONCAT( author1_family_, ', ', author1_first_) = ... ^
select * from journal where CONCAT( author1_family_, ', ', author1_first_) = 'Militarev, Alexander' or CONCAT( author2_family_, ', ', author2_first_) = 'Militarev, Alexander' or CONCAT( author3_family_, ', ', author3_first_) = 'Militarev, Alexander' order by year, issue, pages