Figure 8
From: Chordal- (k,ℓ)and strongly chordal- (k,ℓ)graph sandwich problems

Our contribution to Golumbic et al.'s former diagram in [[1]].
From: Chordal- (k,ℓ)and strongly chordal- (k,ℓ)graph sandwich problems
Our contribution to Golumbic et al.'s former diagram in [[1]].