Kardaun, O. J. W. F. Tokamak Theory (TOK), Max Planck Institute for Plasma Physics, Max Planck Society;
Miura, Y., Takizuka, T., Tamai, H., Matsuda, T., Suzuki, N., Mori, M., et al. (1992). Geometric dependence of the energy confinement time scaling for H-mode discharges. Nuclear Fusion, 32(8), 1473-1479. doi:10.1088/0029-5515/32/8/I15.