Style de citation APA (7e éd.)

Ahmed, B., Abdelkader, S., & A, S. N. (2021). Range-kernel weak orthogonality of some elementary operators. De Gruyter.

Style de citation Chicago (17e éd.)

Ahmed, Bachir, Segres Abdelkader, et Sayyaf Nawal A. Range-kernel Weak Orthogonality of Some Elementary Operators. De Gruyter, 2021.

Style de citation MLA (8e éd.)

Ahmed, Bachir, et al. Range-kernel Weak Orthogonality of Some Elementary Operators. De Gruyter, 2021.