Pion mass dependence of the K l3 semileptonic scalar form factor within finite volumeK. Ghorbani, M.M. Yazdanpanah and A. MirjaliliEur. Phys. J. C, 71 6 (2011) 1671DOI: https://doi.org/10.1140/epjc/s10052-011-1671-9