Seva Syvolap Post-doc Researcher Name V. Syvolap Ph.D. Telephone +31 71 527 5507 E-mail syvolap@lorentz.leidenuniv.nl ORCID iD null Post-doc Researcher Science Leiden Instituut Onderzoek Natuurkunde LION - Theoretical Physics Work address Oort Niels Bohrweg 2 2333 CA Leiden Room number 254 Contact +31 71 527 5507 syvolap@lorentz.leidenuniv.nl JavaScript is required to view this content. Abdullahi A.S., Alzas P.B., Batell B., Boyarskyi A., Mikulenko O., Syvolap V. & et al (2023), The present and future status of heavy neutral leptons, Journal of Physics G: Nuclear Particle Physics 50(2): 020501. 'Refereed' artikel in tijdschrift No relevant ancillary activities