17 见第 28/2017 号、第 42/2017 号、第 71/2017 号、第 20/2018 号、第 21/2018 号、第 50/2018号、第 74/2018 号和第 2/2019 意见。
17 See opinions No. 28/2017, No. 42/2017, No. 71/2017, No. 20/2018, No. 21/2018, No. 50/2018, No. 74/2018, No. 1/2019 and No. 2/2019.