I use this technique to graft live stitches.
Grafting with Kitchener Stitch
HOLD for Kikolei Stitch - Bedding
Knitting How-Tos: How To Join With Kitchener Stitch
Cocoknits Split Ring Stitch Markers - The Little Yarn Store
Knitting Help - Kitchener Stitch
Kitchener Stitch (AKA Grafting)
Complete Kitchener Stitch Video Tutorial and Instructions - KnitFreedom
How to work kitchener stitch
How to Kitchener Stitch – Cocoknits
Memorize the Kitchener Stitch – Modern Daily Knitting
How to Kitchener Stitch (Grafting) in Knitting - Sarah Maker
Deuxieme Classe NEEDLE-KNIT