- 
								[1]
								M. H. L. Pryce and S. Chapman, Proc. Royal Soc. A, 195: 62 (1948) 
- 
								[2]
								L. L. Foldy and S. A. Wouthuysen, Phys. Rev., 78: 29 (1950) 
- 
								[3]
								S. Tani, Prog. Theor. Phys., 6: 267 (1951) 
- 
								[4]
								L. L. Foldy, Phys. Rev., 87: 688 (1952) 
- 
								[5]
								K. M. Case, Phys. Rev., 95: 1323 (1954) 
- 
								[6]
								J. Jayaraman, J. Phys. A: Math. Gen., 8: L1 (1975) 
- 
								[7]
								A. J. Silenko, Phys. Rev. A, 94: 032104 (2016) 
- 
								[8]
								W. Greiner, Relativistic Quantum Mechanics Wave Equations (Springer, 1990) pp. 277−290 
- 
								[9]
								A. A. Michelson and E. W. Morley, Philos. Mag. (Series 5), 24: 463 (1887) 
- 
								[10]
								A. Sommerfeld, Sci. Nat., 28: 417 (1940) 
- 
								[11]
								A. Y. Silenko, Theor. Math. Phys., 105: 1224 (1995) 
- 
								[12]
								A. J. Silenko, J. Math. Phys., 44: 2952 (2003) 
- 
								[13]
								M. Hiramoto, T. Fujita, and T. Asaga, Prog. Theor. Phys., 106: 1223 (2001) 
- 
								[14]
								K. Pachucki, Phys. Rev. A, 71: 012503 (2005) 
- 
								[15]
								K. Y. Bliokh, EPL, 72: 7 (2005) 
- 
								[16]
								P. Gosselin, A. Bérard, and H. Mohrbach, Eur. Phys. J. B, 58: 137 (2007) 
- 
								[17]
								P. Gosselin, A. Bérard, H. Mohrbach, and S. Ghosh, Eur. Phys. J. C, 59: 883 (2009) 
- 
								[18]
								M. Lippert, T. Bruckel, T. Kohler, and J. R. Schneider, EPL, 27: 537 (1994) 
- 
								[19]
								S. A. Khan, Optik, 117: 481 (2006) 
- 
								[20]
								Y. Hinschberger and P.-A. Hervieux, Phys. Lett. A, 376: 813 (2012) 
- 
								[21]
								L. Fishman, J. Math. Phys., 33: 1887 (1992) 
- 
								[22]
								M. Reiher, Theor. Chem. Acc., 116: 241 (2006) 
- 
								[23]
								J. Autschbach, Coord. Chem. Rev., 251: 1796 (2007) 
- 
								[24]
								W. Liu, Mol. Phys., 108: 1679 (2010) 
- 
								[25]
								T. Nakajima and K. Hirao, Chem. Rev., 112: 385 (2012) 
- 
								[26]
								D. Peng and M. Reiher, J. Chem. Phys., 136: 244108 (2012) 
- 
								[27]
								D. Peng and M. Reiher, Theor. Chem. Acc., 131: 1081 (2012) 
- 
								[28]
								H. Arodź and K. Golec, Phys. Rev. D, 33: 534 (1986) 
- 
								[29]
								S. Scherer, G. Poulis, and H. Fearing, Nucl. Phys. A, 570: 686 (1994) 
- 
								[30]
								V. P. Neznamov, Phys. Part. Nucl., 37: 86 (2006) 
- 
								[31]
								A. J. Silenko and O. V. Teryaev, Phys. Rev. D, 71: 064016 (2005) 
- 
								[32]
								P. Gosselin and H. Mohrbach, Eur. Phys. J. C, 71: 1739 (2011) 
- 
								[33]
								Y. N. Obukhov, A. J. Silenko, and O. V. Teryaev, Phys. Rev. D, 88: 084014 (2013) 
- 
								[34]
								Y. N. Obukhov, A. J. Silenko, and O. V. Teryaev, Phys. Rev. D, 90: 124068 (2014) 
- 
								[35]
								A. J. Silenko, Nucl. Instrum. Methods Phys. Res. Sect. B, 114: 259 (1996) 
- 
								[36]
								A. J. Silenko, Theor. Math. Phys., 112: 922 (1997) 
- 
								[37]
								G. Junker and A. Inomata, J. Math. Phys., 59: 052301 (2018) 
- 
								[38]
								B. Gonçalves, Y. N. Obukhov, and I. L. Shapiro, Phys. Rev. D, 75: 124023 (2007) 
- 
								[39]
								J. Q. Quach, Phys. Rev. D, 92: 084047 (2015) 
- 
								[40]
								J. Q. Quach, Phys. Rev. D, 93: 104048 (2016) 
- 
								[41]
								T.-W. Chen and D.-W. Chiou, Phys. Rev. A, 82: 012115 (2010) 
- 
								[42]
								T.-W. Chen and D.-W. Chiou, Phys. Rev. A, 90: 012112 (2014) 
- 
								[43]
								J. Meng, H. Toki, S. Zhou et al, Prog. Part. Nucl. Phys., 57: 470 (2006) 
- 
								[44]
								J. Meng and S. G. Zhou, J. Phys. G: Nucl. Part. Phys., 42: 093101 (2015) 
- 
								[45]
								J. Meng, ed., Relativistic Density Functional for Nuclear Structure (World Scientific, 2016) 
- 
								[46]
								J.-Y. Guo, Phys. Rev. C, 85: 021302 (2012) 
- 
								[47]
								F. Wegner, Ann. Phys. (Berl.), 506: 77 (1994) 
- 
								[48]
								A. Bylev and H. Pirner, Phys. Lett. B, 428: 329 (1998) 
- 
								[49]
								H. Liang, J. Meng, and S.-G. Zhou, Phys. Rep., 570: 1 (2015) 
- 
								[50]
								Y. Guo and H. Liang, Phys. Rev. C, 99: 054324 (2019) 
- 
								[51]
								Y. Chen, L. Li, H. Liang et al, Phys. Rev. C, 85: 067301 (2012) 
- 
								[52]
								W. Zhang and Y.-F. Niu, Chin. Phys. C, 41: 094102 (2017) 
- 
								[53]
								Z. Xu and Z.-P. Li, Chin. Phys. C, 41: 124107 (2017) 
- 
								[54]
								Y.-Y. Zong and B.-Y. Sun, Chin. Phys. C, 42: 024101 (2018) 
- 
								[55]
								R. Swain, S. K. Patra, and B. B. Sahu, Chin. Phys. C, 42: 084102 (2018) 
- 
								[56]
								Z.-Z. Li, S.-Y. Chang, Q. Zhao et al, Chin. Phys. C, 43: 074107 (2019)