中国科学院数学与系统科学研究院期刊网
The Cardinality of Orthogonal Exponentials Under the Non-spectral Self-affine Measures
Yan LIU, Jian Lin LI, Qi WANG
Acta Mathematica Sinica, Chinese Series . 2017, (6): 1003 -1012 .  DOI: 10.12386/A2017sxxb0087