by Lakshmikantham, V., Vatsala, A.S.
Published in Nonlinear analysis (15.10.2008)

by Vatsala, Aghalaya S., Pageni, Govinda
Published in Foundations (Basel) (25.07.2024)

by Vatsala, Aghalaya S., Pageni, Govinda
Published in AppliedMath (01.12.2023)

by Lyons, Rainey, Vatsala, Aghalaya, Chiquet, Ross
Published in Mathematics (Basel) (21.11.2017)

by Kalpana, K., Hussain, E., Bhati, P., Vatsala, S., Khanna, G. L.
Published in Sleep and vigilance (01.06.2022)

by Denton, Zachary, Vatsala, Aghalaya S.
Published in Foundations (Basel) (26.05.2023)

by Sambandham, Bhuvaneswari, Vatsala, Aghalaya S
Published in Mathematics (Basel) (01.03.2015)

by Sambandham, Bhuvaneswari, Vatsala, Aghalaya S., Chellamuthu, Vinodh K.
Published in Mathematics (Basel) (01.10.2019)

by Sanyal, Anwesha, Rangachar, Vatsala S, Gupta, Phalguni
Published in Bio-protocol (20.05.2019)

by Vatsala, Aghalaya S., Pageni, Govinda, Vijesh, V. Anthony
Published in Foundations (Basel) (14.12.2022)

by Marinov, Tchavdar T., Vatsala, Aghalaya S.
Published in Computers & mathematics with applications (1987) (01.07.2008)

by Ramírez, J. D., Vatsala, A. S.
Published in International journal of differential equations (01.01.2012)

by Lakshmikantham, V., Vatsala, A.S.
Published in Applied mathematics letters (01.08.2008)

by Pageni, Govinda, Vatsala, Aghalaya S.
Published in Journal of combinatorics, information & system sciences (03.10.2023)

by Chopra, Anju, Tewari, A. K., Vatsala, S., Kumar, Ravindra, Sarpal, A. S., Basu, B.
Published in Journal of the American Oil Chemists' Society (01.09.2011)

by Madankar, Saurabh R., Setia, Amit, M, Muniyasamy, Vatsala, A. S.
Published in International journal of computer mathematics (02.10.2024)

by Lakshmikantham, V., Vatsala, A.S.
Published in Journal of computational and applied mathematics (01.04.2002)

by Vatsala, Aghalaya S., Bai, Yunxiang
Published in Journal of combinatorics, information & system sciences (30.12.2020)

by Laksmikantham, V., Leela, S., Vatsala, A.S.
Published in Nonlinear analysis (01.07.2003)

by Lakshmikantham, V., Vatsala, A.S.
Published in Applied mathematics and computation (16.05.2005)