Nonradial and nonpolytropic astrophysical outflows - X. Relativistic MHD rotating spine jets in Kerr metricL. Chantry, V. Cayatte, C. Sauty, N. Vlahakis and K. TsinganosA&A, 612 (2018) A63DOI: https://doi.org/10.1051/0004-6361/201731793