Doping effect on the evolution of the pairing symmetry in n-type superconductor near antiferromagnetic phase boundary - T. B. Charikova; N. G. Shelushinina; G. I. Harus; V. N. Neverov; D. S. Petukhov; O. E. Petukhova; A. A. Ivanov (Low Temperature Physics, 2015)