1Carlsen, T. M. and Larsen, N. S.. Partial actions and KMS states on relative graph *C**-algebras. J. Funct. Anal. 271 (2016), 2090–2132.

2Eilers, S. and Tomforde, M.. On the classification of nonsimple graph *C**-algebras. Math. Ann. 346 (2010), 393–418.

3Eilers, S., Ruiz, E. and Sørensen, A. P. W.. Amplified graph *C**-algebras. Münster J. Math. 5 (2012), 121–150.

4Eilers, S., Restorff, G. and Ruiz, E.. Classification of graph *C**-algebras with no more than four primitive ideals, Springer Proc. Math. Stat.,vol. 58, Operator algebra and dynamics,pp. 89–129 (Heidelberg: Springer, 2013).

5Eilers, S., Restorff, G., Ruiz, E. and Sørensen, A.. *The complete classification of unital graph **C**-algebras: Geometric and strong, preprint (2016), (arXiv: 1611.07120 [math.OA]).

6Eilers, S., Restorff, G., Ruiz, E. and Sørensen, A. P. W.. Invariance of the Cuntz splice. Math. Ann. 369 (2017), 1061–1080.

7Eilers, S., Restorff, G., Ruiz, E. and Sørensen, A. P. W.. Geometric classification of graph C*-algebras over finite graphs. Canad. J. Math. 70 (2018), 294–353.

8Fowler, N. J. and Raeburn, I.. The Toeplitz algebra of a Hilbert bimodule. Indiana Univ. Math. J. 48 (1999), 155–181.

9an Huef, A., Laca, M., Raeburn, I. and Sims, A.. KMS states on the C*-algebras of finite graphs. J. Math. Anal. Appl. 405 (2013), 388–399.

10an Huef, A., Laca, M., Raeburn, I. and Sims, A.. KMS states on the C*-algebras of reducible graphs. Ergodic Theory Dynam. Systems 35 (2015), 2535–2558.

11Kajiwara, T. and Watatani, Y.. KMS states on finite-graph C*-algebras. Kyushu J. Math. 67 (2013), 83–104.

12Katsoulis, E. and Kribs, D. W.. Isomorphisms of algebras associated with directed graphs. Math. Ann. 330 (2004), 709–728.

13Laca, M. and Neshveyev, S.. KMS states of quasi-free dynamics on Pimsner algebras. J. Funct. Anal. 211 (2004), 457–482.

14Pimsner, M. V.. A class of C*-algebras generalizing both Cuntz–Krieger algebras and crossed products by *Z*. Fields Inst. Commun.,vol. 12, Free probability theory (Waterloo, ON, 1995),pp. 189–212 (Providence, RI:, Amer. Math. Soc., 1997).

15Raeburn, I.. Graph algebras, Published for the Conference Board of the Mathematical Sciences, Washington, DC, vi+113, (2005).

16Solel, B.. You can see the arrows in a quiver operator algebra. J. Aust. Math. Soc. 77 (2004), 111–122.

17Sørensen, A. P. W.. Geometric classification of simple graph algebras. Ergodic Theory Dynam. Systems 33 (2013), 1199–1220.

18Thomsen, K.. KMS weights on graph C*-algebras. Adv. Math. 309 (2017), 334–391.