Shiltsev, V. (2015). “Crystal Ball: On the Future High Energy Colliders”. 《Proceedings of the European Physical Society Conference on High Energy Physics (EPS-HEP2015). 22–29 July 2015. Vienna》: 515. arXiv:1511.01934. Bibcode:2015ehep.confE.515S.
Shiltsev, V. (2015). “Crystal Ball: On the Future High Energy Colliders”. 《Proceedings of the European Physical Society Conference on High Energy Physics (EPS-HEP2015). 22–29 July 2015. Vienna》: 515. arXiv:1511.01934. Bibcode:2015ehep.confE.515S.
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