Abstract
Recent measurements by the NA48 at CERN of selected
K
L
decays are presented. These are the branching ratios and form factors for channels $K_L\to \pi^{\pm}\pi^0\e^{\mp}\nu_e$ (final result),
K
L
→
π
±
e
∓
ν
e
and
K
L
→
e
+
e
−
e
+
e
−
(preliminary results).