Hwang, Hyung Ju
Jang, Juhi
Velázquez, Juan J. L.
Funding for this research was provided by:
National Research Foundation of Korea (2015R1A2A2A0100251, 2017R1E1A1A03070105)
National Science Foundation (DMS-1608492, DMS-1608494)
Article History
Received: 4 March 2018
Accepted: 16 August 2018
First Online: 25 August 2018