0185-1101
0185-1101
S0185-11012023000100099
10.22201/ia.01851101p.2023.59.01.06
Italia
00
00
2023
00
00
2023
59
1
99
104
[
2015
807
150
]
[
2007
665
120
]
[
2009
692
856
]
[
2005
361
1387
1387
]
[
2019
364
212
212
]
[
2013
558
108
]
[
2017
472
3971
]
[
2022
514
5141
]
[
2001
554
151
]
[
2002
570
114
]
[
2006
365
11
]
[
2003
582
133
]
[
Event Horizon Telescope Collaboration, V
2019
875
5
]
[
Event Horizon Telescope Collaboration, VI
2019
875
6
]
[
Event Horizon Telescope Collaboration, VIII
2019
910
13
]
[
2014
335
193
]
[
2014
784
34
]
[
2019
590
]
[
2005
14
1861
]
[
2007
16
1261
]
[
2009
703
1502
]
[
2011
20
2305
]
[
2005
116
523
]
[
2000
539
9
]
[
2000
539
13
]
[
2008
680
143
]
[
2005
22
]
[
2004
600
580
]
[
2009
698
198
]
[
2009
706
404
]
[
2004
606
204
]
[
2004
604
89
]
[
2007
669
45
]
[
2007
669
67
]
[
2008
386
2242
]
[
2020
365
162
162
]
[
2021
366
52
]
[
2021
919
110
]
[
2018
616
188
]
[
2003
596
27
]
[
2008
390
814
814
]
[
1995
33
581
]
[
2001
553
677
]
[
1998
115
2285
]
[
2012
537
48
]
[
2003
589
21
]
[
2001
249
335
]
[
2005
618
569
]
[
2019
489
1197
]
[
2009
392
475
]
[
2009
395
462
]
[
1998
395
14
]
[
2016
818
47
]
[
2005
358
168
]
[
2007
380
877
]
[
1998
331
1
]
[
2011
411
1803
]
[
2002
574
740
]
[
2016
831
134
]
[
2002
565
762
]
[
2003
595
614
]