Write SQL query to solve given problem: What is the short name for the journal that published the paper "A Case of Unilateral Ashy Dermatosis"?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T2.ShortName FROM Paper AS T1 INNER JOIN Journal AS T2 ON T1.JournalId = T2.Id WHERE T1.Title = 'A Case of Unilateral Ashy Dermatosis'