15 July 2021 by Daniel Ruschel-Dutra and others

4 May 2020 by Davide Lena and others

17 January 2020 by Alessandra Rosa and others

9 January 2020 by P. Kharb and others

7 June 2018 by Carolina Finlez and others

3 May 2018 by D. Lena and others

5 April 2018 by Roy Slater and others

9 March 2018 by Pedro Humire and others

1 February 2018 by I. Freitas and others

8 August 2017 by Allan Schnorr-Müller and others

26 April 2017 by Carine Brum and others

13 April 2016 by Davide Lena and others

18 February 2016 by Guilherme Couto and others at Universidade Federal do Rio Grande do Sul

20 January 2016 by Allan Schnorr-Müller and others at ASTRON

20 April 2015 by Davide Lena and others

29 September 2014 by Davide Lena

13 September 2014 by D. Lena and others

29 October 2013 by Allan Schnorr-Müller and others at Universidade Federal do Rio Grande do Sul