Opálková M., Burda M., Navrátil M. & Špunda V. (2016): Influence of air pollutants on spectral regions from ultraviolet to visible solar radiation. 11th ISES EuroSun Conference, Palma de Mallorca, Spain, 11. – 14. 10. 2016.
Opálková M., Navrátil M. & Špunda V. (2016): Different behaviour of short-wave bands of solar radiation in relation to photosynthetically active radiation in dependence on weather and solar elevation angle. 16th EMS Annual Meeting & 11th European Conference on Applied Climatology, Trieste, Italy, 12. – 16. 9. 2016.
Opálková M., Robson T. M., Navrátil M. & Špunda V. (2015): Spectral composition of photosynthetically active radiation over one year and its relation to cloud cover. 4th International Conference on Earth Science & Climate Change, Alicante, Spain, 16. – 18. 6. 2015.
Opálková M., Robson T. M., Navrátil M. & Špunda V. (2015): Influence of variable weather on incident solar radiation and its spectral composition in the Ostrava region, Czech Republic. Global Change: A Complex Challenge, Brno, CZ, 23. – 24. 3. 2015