Corpse Reviver #3

12 oz Lemon juice (from 1/4 lemon)
2 oz Herbal liqueur, Pernod
4 oz Champagne (to top)
In an eight ounce highball glass, put 1 or 2 ice cubes. Add lemon juice and Pernod, then top with Champagne. Stir.
Duffy calls this the CR #3, though he quotes Frank Meier's "The Artistry of Mixing Drinks", pg 74 where it's the CR#2