TY - GENERIC DO - 10.20944/preprints202312.0886.v1 UR - http://dx.doi.org/10.20944/preprints202312.0886.v1 TI - Re-examination of Penrose’s Space-Time Singularity and the Origin of Protons in Astrophysical Jets T2 - Preprints AU - Šorli, Srecko PY - 2023 DA - 2023/12/12 PB - Preprints