Obs! The stitchcount after increases is 212, not 242! Updated version here.
This is the norwegian pattern, a english version will come.
The pattern is easy to adapt, you need the stitch count for the neck, and increase until you get the number of stitches you want for back and front. Back and front are then joined in the round and knitted until desired length.
This blogpost has a lot of tips about adapting the pattern.