REFERENCES
- Barnes , D. W. ( 1973 ). The Frattini argument for Lie algebras . J. Algebra 27 : 486 โ 490 .
- Barnes , D. W. , Gastineau-Hills , H. M. ( 1968 ). On the theory of soluble Lie algebras . Math. Zeitschr. 106 : 343 โ 354 .
- Stitzinger , E. L. ( 1972 ). Covering-avoidance for saturated formations of solvable Lie algebras . Math. Zeitschr. 124 : 237 โ 249 .
- Communicated by K. C. Misra.