 Cavagna, G., Saibene, F., Margaria, R. (1963). External work in walking. Journal of Applied Physiology, 18, 1–9. Cavagna, G. A.,%DIFDELCMD < & %%% Margaria, R. (1966).
<coherence>  Cavagna, G., Saibene, F., Margaria, R. (1963). External work in walking. Journal of Applied Physiology, 18, 1–9. Cavagna, G. A.,%DIFDELCMD < & %%% Margaria, R. (1966).
 Cavagna, G., Saibene, F., %DIFDELCMD < & %%% Margaria, R. (1966).