Radio emission from a pulsar’s magnetic pole revealed by general relativity. - Desvignes, Gregory; Kramer, Michael; Lee, Kejia; van Leeuwen, Joeri; Stairs, Ingrid; Jessner, Axel; Cognard, Ismaël; Kasian, Laura; Lyne, Andrew; Stappers, Ben W. (Science (pre-March 2025), 2019)