Empennage sizing using tail volumeKarunanidhi, Ramachandran; Scholz, Dieter; Majak, Jüri; Eerme, MartinAIP conference proceedings2022 / art. 380007 https://doi.org/10.1063/5.0082095 Conference Proceedings at Scopus Article at Scopus Modelling FGM materials. An accurate function approximation algorithmsMajak, Jüri; Mikola, Madis; Pohlak, Meelis; Eerme, Martin; Karunanidhi, RamachandranIOP conference series : materials science and engineering2021 / art. 012013, 6 p https://doi.org/10.1088/1757-899X/1140/1/012013