APA-čujuhus (7. p.)

Walker, R., Kirkbride, J., van Helden, J., Weidmann, D., & Ritchie, G. (2013). Sub-Doppler spectroscopy with an external cavity quantum cascade laser.

Chicago-čujuhus (17. p.)

Walker, R., J. Kirkbride, J. van Helden, D. Weidmann, juo G. Ritchie. Sub-Doppler Spectroscopy with an External Cavity Quantum Cascade Laser. 2013.

MLA-čujuhus (9. p.)

Walker, R., et al. Sub-Doppler Spectroscopy with an External Cavity Quantum Cascade Laser. 2013.

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