Tue, 24 Sep 2013 23:33:41 +0300 Oleksandr Gavenko Add cross-reference.
Tue, 24 Sep 2013 10:09:32 +0300 Oleksandr Gavenko Unify usage or ɜr diaphonem.
(0) -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 tip