“…If, in addition, (M, * ) satisfies the symmetry condition (KM5), then (X, M, * ) is a fuzzy metric space in the sense of George and Veeramani ( [4,5]), and we will refer to it as a GV-fuzzy metric space. Obviously, each GV-fuzzy (quasi-)metric space (X, M, * ) can be considered as a fuzzy (quasi-)metric space, in the sense of Definition 1, by defining M (x, y, 0) = 0 for all x, y ∈ X.…”