Novel genetic parameters for genetic residual feed intake in dairy cattle using time series data from multiple parities and countries in North America and Europe oleh R.B. Stephansen, P. Martin, C.I.V. Manzanilla-Pech, B. Gredler-Grandl, G. Sahana, P. Madsen, K. Weigel, R.J. Tempelman, F. Peñagaricano, K.L. Parker Gaddis, H.M. White, J.E.P. Santos, J.E. Koltes, F. Schenkel, D. Hailemariam, G. Plastow, E. Abdalla, M. VandeHaar, R.F. Veerkamp, C. Baes, J. Lassen