September 08, 2000 article Open access Approximate relativistic electronic structure methods based on the quaternion modified Dirac equation The Journal of Chemical Physics DOI: 10.1063/1.1288371 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 2 stored of 148 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access The DIRAC code for relativistic molecular calculations 2020 The Journal of Chemical Physics article Physics and Astronomy Advanced Chemical Physics Studies Open access 368 citations The DIRAC code for relativistic molecular calculations 2020 LillOA (Université de Lille (University Of Lille)) article Physics and Astronomy Advanced Chemical Physics Studies Open access 83 citations 2 results References 0