(1)
Dinh, K. B.; Tran, K. A.; Chau, T. H.; Truong, V. K.; Nguyen, H. B.; Nguyen, H. T.; Ho, T. P.; Dao, L. V. Generation and Application of Four-Wave Mixing in Collinear High Harmonic Generation. Comm. Phys. 2023, 33, 123.