H [alpha] kinematics of S4G spiral galaxies - I. NGC 864 - Erroz-Ferrer S; Knapen J H; Font J; Beckman J E; Falcón-Barroso J; Sánchez-Gallego J R; Athanassoula E; Bosma A; Gadotti D A; Munoz-Mateos J-C; Sheth K; Buta R J; et al. (Royal Astronomical Society, 2022)