Zeng, Y., Li, J., Gong, S., Zhang, K., Sun, H., Zhu, G., Song, X. and Wang, J. 2016. Validation of reference genes in pansy for accurate transcript normalization during its flowering stages. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING. 76, 02 (May 2016), 195–201. DOI:https://doi.org/10.5958/0975-6906.2016.00034.1.