(1)
A.I. Krivchikov, V.V. Sumarokov, J. Mucha, P. Stachowiak, A. Jezowski, and O.A. Korolyuk, Thermal conductivity of solid parahydrogen with methane admixtures, Low Temp. Phys. 29, (2003) [Fiz. Nizk. Temp. 29, 706-709, (2003)] DOI: https://doi.org/10.1063/1.1582336.